diff --git a/.gitignore b/.gitignore
index 36f1f41..2ce38df 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,4 +5,5 @@
 /2021/*/build/
 /2021/*/.idea/
 /2021/*/.gradle/
-
+.gitignore
+.DS_Store
diff --git a/2022/day01_1/build.gradle.kts b/2022/day01_1/build.gradle.kts
new file mode 100644
index 0000000..f174151
--- /dev/null
+++ b/2022/day01_1/build.gradle.kts
@@ -0,0 +1,29 @@
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+plugins {
+    kotlin("jvm") version "1.6.21"
+    application
+}
+
+group = "me.tlarsen"
+version = "1.0-SNAPSHOT"
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    testImplementation(kotlin("test"))
+}
+
+tasks.test {
+    useJUnitPlatform()
+}
+
+tasks.withType<KotlinCompile> {
+    kotlinOptions.jvmTarget = "1.8"
+}
+
+application {
+    mainClass.set("MainKt")
+}
\ No newline at end of file
diff --git a/2022/day01_1/gradle.properties b/2022/day01_1/gradle.properties
new file mode 100644
index 0000000..7fc6f1f
--- /dev/null
+++ b/2022/day01_1/gradle.properties
@@ -0,0 +1 @@
+kotlin.code.style=official
diff --git a/2022/day01_1/gradle/wrapper/gradle-wrapper.jar b/2022/day01_1/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..7454180
Binary files /dev/null and b/2022/day01_1/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/2022/day01_1/gradle/wrapper/gradle-wrapper.properties b/2022/day01_1/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..2e6e589
--- /dev/null
+++ b/2022/day01_1/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/2022/day01_1/gradlew b/2022/day01_1/gradlew
new file mode 100755
index 0000000..1b6c787
--- /dev/null
+++ b/2022/day01_1/gradlew
@@ -0,0 +1,234 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/2022/day01_1/gradlew.bat b/2022/day01_1/gradlew.bat
new file mode 100644
index 0000000..107acd3
--- /dev/null
+++ b/2022/day01_1/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/2022/day01_1/settings.gradle.kts b/2022/day01_1/settings.gradle.kts
new file mode 100644
index 0000000..f7785aa
--- /dev/null
+++ b/2022/day01_1/settings.gradle.kts
@@ -0,0 +1,3 @@
+
+rootProject.name = "day01_1"
+
diff --git a/2022/day01_1/src/main/kotlin/Main.kt b/2022/day01_1/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..cdd898c
--- /dev/null
+++ b/2022/day01_1/src/main/kotlin/Main.kt
@@ -0,0 +1,38 @@
+import java.io.File
+
+fun main(args: Array<String>) {
+    println("AOC 2022, Day 1, Part 1 starting!!")
+    println("    reading data from: ${args[0]}")
+
+    val listOfElves:ArrayList<Elf> = ArrayList()
+    listOfElves.add(Elf())
+
+    File(args[0]).forEachLine {
+        processLine(it, listOfElves)
+    }
+
+    println("Count of elves: ${listOfElves.size}")
+    val mostCaloriesCarried = listOfElves.maxOf { it.calories }
+    println("Maximum carried by an elf: $mostCaloriesCarried")
+}
+
+class Elf {
+    var calories:Int = 0
+        private set
+
+    fun addFood(newFood:Int) {
+        calories += newFood
+    }
+}
+
+fun processLine(line:String, elves:ArrayList<Elf>) {
+    // read each line, blank links separate elves
+    if(line.isBlank()) {
+        // blank line, new elf
+        elves.add(Elf())
+    } else {
+        // add more food to last elf in line
+        val elf = elves.last()
+        elf.addFood(line.toInt())
+    }
+}
\ No newline at end of file
diff --git a/2022/day01_1/src/main/resources/input b/2022/day01_1/src/main/resources/input
new file mode 100644
index 0000000..6c1f923
--- /dev/null
+++ b/2022/day01_1/src/main/resources/input
@@ -0,0 +1,2266 @@
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diff --git a/2022/day01_1/src/main/resources/small_input b/2022/day01_1/src/main/resources/small_input
new file mode 100644
index 0000000..2094f91
--- /dev/null
+++ b/2022/day01_1/src/main/resources/small_input
@@ -0,0 +1,14 @@
+1000
+2000
+3000
+
+4000
+
+5000
+6000
+
+7000
+8000
+9000
+
+10000
diff --git a/2022/day01_2/build.gradle.kts b/2022/day01_2/build.gradle.kts
new file mode 100644
index 0000000..f174151
--- /dev/null
+++ b/2022/day01_2/build.gradle.kts
@@ -0,0 +1,29 @@
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+plugins {
+    kotlin("jvm") version "1.6.21"
+    application
+}
+
+group = "me.tlarsen"
+version = "1.0-SNAPSHOT"
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    testImplementation(kotlin("test"))
+}
+
+tasks.test {
+    useJUnitPlatform()
+}
+
+tasks.withType<KotlinCompile> {
+    kotlinOptions.jvmTarget = "1.8"
+}
+
+application {
+    mainClass.set("MainKt")
+}
\ No newline at end of file
diff --git a/2022/day01_2/gradle.properties b/2022/day01_2/gradle.properties
new file mode 100644
index 0000000..7fc6f1f
--- /dev/null
+++ b/2022/day01_2/gradle.properties
@@ -0,0 +1 @@
+kotlin.code.style=official
diff --git a/2022/day01_2/gradle/wrapper/gradle-wrapper.jar b/2022/day01_2/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..7454180
Binary files /dev/null and b/2022/day01_2/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/2022/day01_2/gradle/wrapper/gradle-wrapper.properties b/2022/day01_2/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..2e6e589
--- /dev/null
+++ b/2022/day01_2/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/2022/day01_2/gradlew b/2022/day01_2/gradlew
new file mode 100755
index 0000000..1b6c787
--- /dev/null
+++ b/2022/day01_2/gradlew
@@ -0,0 +1,234 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/2022/day01_2/gradlew.bat b/2022/day01_2/gradlew.bat
new file mode 100644
index 0000000..107acd3
--- /dev/null
+++ b/2022/day01_2/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/2022/day01_2/settings.gradle.kts b/2022/day01_2/settings.gradle.kts
new file mode 100644
index 0000000..148a307
--- /dev/null
+++ b/2022/day01_2/settings.gradle.kts
@@ -0,0 +1,3 @@
+
+rootProject.name = "day01_2"
+
diff --git a/2022/day01_2/src/main/kotlin/Main.kt b/2022/day01_2/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..4607ea4
--- /dev/null
+++ b/2022/day01_2/src/main/kotlin/Main.kt
@@ -0,0 +1,47 @@
+import java.io.File
+
+class Elf {
+    var calories:Int = 0
+        private set
+
+    fun addFood(newFood:Int) {
+        calories += newFood
+    }
+}
+
+fun main(args: Array<String>) {
+    println("AOC 2022, Day 1, Part 2 starting!!")
+
+    val listOfElves:ArrayList<Elf> = ArrayList()
+    listOfElves.add(Elf())
+
+    File(args[0]).forEachLine {
+        processLine(it, listOfElves)
+    }
+
+    val sortedElves = listOfElves.sortedByDescending { it.calories }
+
+    println("The top 3 Elves:")
+
+    var combinedTotal = 0
+    for(i in 0 .. 2) {
+        println("${i + 1} carries ${sortedElves[i].calories}")
+        combinedTotal += sortedElves[i].calories
+    }
+
+    println("For a combined total: $combinedTotal")
+
+    println("AOC 2022, Day 1, Part 2 completed.")
+}
+
+fun processLine(line:String, elves:ArrayList<Elf>) {
+    // read each line, blank links separate elves
+    if(line.isBlank()) {
+        // blank line, new elf
+        elves.add(Elf())
+    } else {
+        // add more food to last elf in line
+        val elf = elves.last()
+        elf.addFood(line.toInt())
+    }
+}
\ No newline at end of file
diff --git a/2022/day01_2/src/main/resources/input b/2022/day01_2/src/main/resources/input
new file mode 100644
index 0000000..6c1f923
--- /dev/null
+++ b/2022/day01_2/src/main/resources/input
@@ -0,0 +1,2266 @@
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+5697
+
+26688
+
+1004
+1382
+1194
+4638
+3773
+5037
+3731
+2676
+3567
+1159
+1136
+2883
diff --git a/2022/day01_2/src/main/resources/small_input b/2022/day01_2/src/main/resources/small_input
new file mode 100644
index 0000000..2094f91
--- /dev/null
+++ b/2022/day01_2/src/main/resources/small_input
@@ -0,0 +1,14 @@
+1000
+2000
+3000
+
+4000
+
+5000
+6000
+
+7000
+8000
+9000
+
+10000
diff --git a/2022/day02_1/.idea/.gitignore b/2022/day02_1/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/2022/day02_1/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/2022/day02_1/.idea/compiler.xml b/2022/day02_1/.idea/compiler.xml
new file mode 100644
index 0000000..b73660a
--- /dev/null
+++ b/2022/day02_1/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="15" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day02_1/.idea/gradle.xml b/2022/day02_1/.idea/gradle.xml
new file mode 100644
index 0000000..5404067
--- /dev/null
+++ b/2022/day02_1/.idea/gradle.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="distributionType" value="WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day02_1/.idea/jarRepositories.xml b/2022/day02_1/.idea/jarRepositories.xml
new file mode 100644
index 0000000..fdc392f
--- /dev/null
+++ b/2022/day02_1/.idea/jarRepositories.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="MavenRepo" />
+      <option name="name" value="MavenRepo" />
+      <option name="url" value="https://repo.maven.apache.org/maven2/" />
+    </remote-repository>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day02_1/.idea/misc.xml b/2022/day02_1/.idea/misc.xml
new file mode 100644
index 0000000..54d358d
--- /dev/null
+++ b/2022/day02_1/.idea/misc.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day02_1/.idea/sonarlint/issuestore/index.pb b/2022/day02_1/.idea/sonarlint/issuestore/index.pb
new file mode 100644
index 0000000..e69de29
diff --git a/2022/day02_1/.idea/vcs.xml b/2022/day02_1/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2022/day02_1/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day02_1/build.gradle.kts b/2022/day02_1/build.gradle.kts
new file mode 100644
index 0000000..f174151
--- /dev/null
+++ b/2022/day02_1/build.gradle.kts
@@ -0,0 +1,29 @@
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+plugins {
+    kotlin("jvm") version "1.6.21"
+    application
+}
+
+group = "me.tlarsen"
+version = "1.0-SNAPSHOT"
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    testImplementation(kotlin("test"))
+}
+
+tasks.test {
+    useJUnitPlatform()
+}
+
+tasks.withType<KotlinCompile> {
+    kotlinOptions.jvmTarget = "1.8"
+}
+
+application {
+    mainClass.set("MainKt")
+}
\ No newline at end of file
diff --git a/2022/day02_1/gradle.properties b/2022/day02_1/gradle.properties
new file mode 100644
index 0000000..7fc6f1f
--- /dev/null
+++ b/2022/day02_1/gradle.properties
@@ -0,0 +1 @@
+kotlin.code.style=official
diff --git a/2022/day02_1/gradle/wrapper/gradle-wrapper.jar b/2022/day02_1/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..7454180
Binary files /dev/null and b/2022/day02_1/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/2022/day02_1/gradle/wrapper/gradle-wrapper.properties b/2022/day02_1/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..2e6e589
--- /dev/null
+++ b/2022/day02_1/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/2022/day02_1/gradlew b/2022/day02_1/gradlew
new file mode 100755
index 0000000..1b6c787
--- /dev/null
+++ b/2022/day02_1/gradlew
@@ -0,0 +1,234 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/2022/day02_1/gradlew.bat b/2022/day02_1/gradlew.bat
new file mode 100644
index 0000000..107acd3
--- /dev/null
+++ b/2022/day02_1/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/2022/day02_1/settings.gradle.kts b/2022/day02_1/settings.gradle.kts
new file mode 100644
index 0000000..6408c15
--- /dev/null
+++ b/2022/day02_1/settings.gradle.kts
@@ -0,0 +1,3 @@
+
+rootProject.name = "day02_1"
+
diff --git a/2022/day02_1/src/main/kotlin/Main.kt b/2022/day02_1/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..69ada6d
--- /dev/null
+++ b/2022/day02_1/src/main/kotlin/Main.kt
@@ -0,0 +1,114 @@
+import java.io.File
+
+fun main(args: Array<String>) {
+    println("AOC 2022, Day 2, Part 1 starting!!")
+
+    val turns = ArrayList<RockPaperScissorsTurn>()
+
+    File(args[0]).forEachLine {
+        processLine(it, turns)
+    }
+
+    val scores = turns.sumOf { it.theScore() }
+
+    println("The sum of scores: $scores")
+
+    println("AOC 2022, Day 2, Part 1 completed!!")
+}
+
+class RockPaperScissorsTurn constructor (private val opponent:Char, private val mine:Char) {
+    // Opponent A = rock    = 1
+    // Opponent B = paper   = 2
+    // Opponent C = scissor = 3
+
+    private fun opponentMove() : String {
+        return when (opponent) {
+            'A' -> "Rock"
+            'B' -> "Paper"
+            'C' -> "Scissor"
+            else -> "INVALID"
+        }
+    }
+
+    private fun myMove() : String {
+        return when (mine) {
+            'X' -> "Rock"
+            'Y' -> "Paper"
+            'Z' -> "Scissor"
+            else -> "INVALID"
+        }
+    }
+
+    // Mine X = rock
+    // Mine Y = paper
+    // Mine Z = scissor
+
+    // Outcome loss = 0
+    // Outcome tie  = 3
+    // outcome win  = 6
+
+    // score = opponent X + outcome Y
+    fun theScore() : Int {
+        var score = when(mine) {
+            'X' -> 1
+            'Y' -> 2
+            'Z' -> 3
+            else -> -1
+        }
+
+
+        println("  ${opponentMove()} vs ${myMove()}...")
+        score += outcome(opponent, mine)
+
+        return score
+    }
+
+    private fun outcome(opponent: Char, mine: Char) : Int {
+        // rock vs rock = tie
+        if((opponent == 'A') && (mine == 'X')) {
+            return 3
+        }
+        // rock vs paper = win
+        if((opponent == 'A') && (mine == 'Y')) {
+            return 6
+        }
+        // rock vs scissor = loss
+        if((opponent == 'A') && (mine == 'Z')) {
+            return 0
+        }
+
+        // paper vs rock = loss
+        if((opponent == 'B') && (mine == 'X')) {
+            return 0
+        }
+        // paper vs paper = tie
+        if((opponent == 'B') && (mine == 'Y')) {
+            return 3
+        }
+        // paper vs scissors = win
+        if((opponent == 'B') && (mine == 'Z')) {
+            return 6
+        }
+
+        // scissor vs rock = win
+        if((opponent == 'C') && (mine == 'X')) {
+            return 6
+        }
+        // scissor vs paper = loss
+        if((opponent == 'C') && (mine == 'Y')) {
+            return 0
+        }
+        // scissor vs scissor = tie
+        if((opponent == 'C') && (mine == 'Z')) {
+            return 3
+        }
+        throw Exception("outside params!")
+    }
+}
+
+fun processLine(line:String, turns: ArrayList<RockPaperScissorsTurn>) {
+    val opponent = line[0]
+    val mine = line[2]
+
+    turns.add(RockPaperScissorsTurn(opponent, mine))
+}
\ No newline at end of file
diff --git a/2022/day02_1/src/main/resources/input b/2022/day02_1/src/main/resources/input
new file mode 100644
index 0000000..cf8495b
--- /dev/null
+++ b/2022/day02_1/src/main/resources/input
@@ -0,0 +1,2500 @@
+C Z
+C Z
+A Y
+A X
+C Z
+C Z
+A X
+C X
+A X
+C X
+A X
+A X
+A X
+A X
+C Y
+A X
+A X
+A Y
+C Z
+C X
+C Z
+C Y
+B Y
+C Y
+C X
+C X
+A Z
+C Y
+A Z
+A Z
+B X
+A Y
+A X
+B Y
+C X
+A X
+A X
+C Z
+C Y
+B X
+A Y
+C Z
+C Y
+C Z
+C Z
+A X
+C Z
+C Y
+C X
+C Z
+A X
+C Z
+A Y
+A X
+A X
+A X
+A X
+C X
+A X
+A X
+C X
+A X
+C Y
+C Y
+A X
+C Z
+C Y
+A X
+C Z
+C Y
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+C Y
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diff --git a/2022/day02_1/src/main/resources/small_input b/2022/day02_1/src/main/resources/small_input
new file mode 100644
index 0000000..db60e36
--- /dev/null
+++ b/2022/day02_1/src/main/resources/small_input
@@ -0,0 +1,3 @@
+A Y
+B X
+C Z
diff --git a/2022/day02_2/build.gradle.kts b/2022/day02_2/build.gradle.kts
new file mode 100644
index 0000000..2534435
--- /dev/null
+++ b/2022/day02_2/build.gradle.kts
@@ -0,0 +1,29 @@
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+plugins {
+    kotlin("jvm") version "1.7.21"
+    application
+}
+
+group = "me.tlarsen"
+version = "1.0-SNAPSHOT"
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    testImplementation(kotlin("test"))
+}
+
+tasks.test {
+    useJUnitPlatform()
+}
+
+tasks.withType<KotlinCompile> {
+    kotlinOptions.jvmTarget = "1.8"
+}
+
+application {
+    mainClass.set("MainKt")
+}
\ No newline at end of file
diff --git a/2022/day02_2/gradle.properties b/2022/day02_2/gradle.properties
new file mode 100644
index 0000000..7fc6f1f
--- /dev/null
+++ b/2022/day02_2/gradle.properties
@@ -0,0 +1 @@
+kotlin.code.style=official
diff --git a/2022/day02_2/gradlew b/2022/day02_2/gradlew
new file mode 100755
index 0000000..1b6c787
--- /dev/null
+++ b/2022/day02_2/gradlew
@@ -0,0 +1,234 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/2022/day02_2/gradlew.bat b/2022/day02_2/gradlew.bat
new file mode 100644
index 0000000..107acd3
--- /dev/null
+++ b/2022/day02_2/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/2022/day02_2/settings.gradle.kts b/2022/day02_2/settings.gradle.kts
new file mode 100644
index 0000000..2db8c75
--- /dev/null
+++ b/2022/day02_2/settings.gradle.kts
@@ -0,0 +1,3 @@
+
+rootProject.name = "day02_2"
+
diff --git a/2022/day02_2/src/main/kotlin/Main.kt b/2022/day02_2/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..d7cb289
--- /dev/null
+++ b/2022/day02_2/src/main/kotlin/Main.kt
@@ -0,0 +1,176 @@
+import java.io.File
+
+fun main(args: Array<String>) {
+    println("AOC 2022, Day 2, Part 2 starting!!")
+
+    val turns = ArrayList<RockPaperScissorsTurn>()
+
+    File(args[0]).forEachLine {
+        processLine(it, turns)
+    }
+
+    val scores = turns.sumOf { it.theScore() }
+
+    println("The sum of scores: $scores")
+
+    println("AOC 2022, Day 2, Part 2 completed!!")
+}
+
+class RockPaperScissorsTurn {
+    constructor (opponentVal:Char, resultVal:Char) {
+        opponent = opponentVal
+        result = resultVal
+
+        // Opponent picks rock...
+        if(opponent == 'A') {
+            //...need to lose, so my pick is scissor
+            if(result == 'X') {
+                mine = 'S'
+            }
+            //...need to tie, so pick rock
+            if(result == 'Y') {
+                mine = 'R'
+            }
+            //...need to win, so pick paper
+            if(result == 'Z') {
+                mine = 'P'
+            }
+        }
+        // Opponent picks paper...
+        if(opponent == 'B') {
+            //...need to lose, so pick rock
+            if(result == 'X') {
+                mine = 'R'
+            }
+            //...need to tie, so pick paper
+            if(result == 'Y') {
+                mine = 'P'
+            }
+            //...need to win, so pick scissor
+            if(result == 'Z') {
+                mine = 'S'
+            }
+        }
+        // Opponent pick scissor...
+        if(opponent == 'C') {
+            //...need to lose, so pick paper
+            if(result == 'X') {
+                mine = 'P'
+            }
+            //...need to tie, so pick sicssor
+            if(result == 'Y') {
+                mine = 'S'
+            }
+            //...need to win, so pick rock
+            if(result == 'Z') {
+                mine = 'R'
+            }
+        }
+    }
+
+    // Opponent A = rock    = 1
+    // Opponent B = paper   = 2
+    // Opponent C = scissor = 3
+
+    // Result X = need to lose
+    // Result Y = need to draw
+    // Result Z = need to win
+
+    private var opponent:Char = '*'
+    private var result:Char = '*'
+    private var mine:Char = '*'
+
+    private fun opponentMove() : String {
+        return when (opponent) {
+            'A' -> "Rock"
+            'B' -> "Paper"
+            'C' -> "Scissor"
+            else -> "INVALID"
+        }
+    }
+
+    private fun finalResult():String {
+        return when(result) {
+            'X' -> "Need to lose"
+            'Y' -> "Need to draw"
+            'Z' -> "Need to win"
+            else -> "INVALID"
+        }
+    }
+
+    private fun myMove() : String {
+        return when (mine) {
+            'R' -> "Rock"
+            'P' -> "Paper"
+            'S' -> "Scissor"
+            else -> "INVALID"
+        }
+    }
+
+    // Outcome loss = 0
+    // Outcome tie  = 3
+    // outcome win  = 6
+
+    // score = opponent X + outcome Y
+    fun theScore() : Int {
+        var score = when(mine) {
+            'R' -> 1
+            'P' -> 2
+            'S' -> 3
+            else -> -1
+        }
+
+        score += outcome(opponent, mine)
+
+        return score
+    }
+
+    private fun outcome(opponent: Char, mine: Char) : Int {
+        // rock vs rock = tie
+        if((opponent == 'A') && (mine == 'R')) {
+            return 3
+        }
+        // rock vs paper = win
+        if((opponent == 'A') && (mine == 'P')) {
+            return 6
+        }
+        // rock vs scissor = loss
+        if((opponent == 'A') && (mine == 'S')) {
+            return 0
+        }
+
+        // paper vs rock = loss
+        if((opponent == 'B') && (mine == 'R')) {
+            return 0
+        }
+        // paper vs paper = tie
+        if((opponent == 'B') && (mine == 'P')) {
+            return 3
+        }
+        // paper vs scissors = win
+        if((opponent == 'B') && (mine == 'S')) {
+            return 6
+        }
+
+        // scissor vs rock = win
+        if((opponent == 'C') && (mine == 'R')) {
+            return 6
+        }
+        // scissor vs paper = loss
+        if((opponent == 'C') && (mine == 'P')) {
+            return 0
+        }
+        // scissor vs scissor = tie
+        if((opponent == 'C') && (mine == 'S')) {
+            return 3
+        }
+        throw Exception("outside params! $opponent and $mine")
+    }
+}
+
+fun processLine(line:String, turns: ArrayList<RockPaperScissorsTurn>) {
+    val opponent = line[0]
+    val result = line[2]
+
+    turns.add(RockPaperScissorsTurn(opponent, result))
+}
\ No newline at end of file
diff --git a/2022/day02_2/src/main/resources/input b/2022/day02_2/src/main/resources/input
new file mode 100644
index 0000000..cf8495b
--- /dev/null
+++ b/2022/day02_2/src/main/resources/input
@@ -0,0 +1,2500 @@
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+# Default ignored files
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+<?xml version="1.0" encoding="UTF-8"?>
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+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="15" />
+  </component>
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+<?xml version="1.0" encoding="UTF-8"?>
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+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="distributionType" value="WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
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+    </option>
+  </component>
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+<?xml version="1.0" encoding="UTF-8"?>
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+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="MavenRepo" />
+      <option name="name" value="MavenRepo" />
+      <option name="url" value="https://repo.maven.apache.org/maven2/" />
+    </remote-repository>
+  </component>
+</project>
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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day03_1/build.gradle.kts b/2022/day03_1/build.gradle.kts
new file mode 100644
index 0000000..2534435
--- /dev/null
+++ b/2022/day03_1/build.gradle.kts
@@ -0,0 +1,29 @@
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+plugins {
+    kotlin("jvm") version "1.7.21"
+    application
+}
+
+group = "me.tlarsen"
+version = "1.0-SNAPSHOT"
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    testImplementation(kotlin("test"))
+}
+
+tasks.test {
+    useJUnitPlatform()
+}
+
+tasks.withType<KotlinCompile> {
+    kotlinOptions.jvmTarget = "1.8"
+}
+
+application {
+    mainClass.set("MainKt")
+}
\ No newline at end of file
diff --git a/2022/day03_1/gradle.properties b/2022/day03_1/gradle.properties
new file mode 100644
index 0000000..7fc6f1f
--- /dev/null
+++ b/2022/day03_1/gradle.properties
@@ -0,0 +1 @@
+kotlin.code.style=official
diff --git a/2022/day03_1/gradle/wrapper/gradle-wrapper.jar b/2022/day03_1/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..41d9927
Binary files /dev/null and b/2022/day03_1/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/2022/day03_1/gradle/wrapper/gradle-wrapper.properties b/2022/day03_1/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..aa991fc
--- /dev/null
+++ b/2022/day03_1/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/2022/day03_1/gradlew b/2022/day03_1/gradlew
new file mode 100755
index 0000000..1b6c787
--- /dev/null
+++ b/2022/day03_1/gradlew
@@ -0,0 +1,234 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/2022/day03_1/gradlew.bat b/2022/day03_1/gradlew.bat
new file mode 100644
index 0000000..107acd3
--- /dev/null
+++ b/2022/day03_1/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/2022/day03_1/settings.gradle.kts b/2022/day03_1/settings.gradle.kts
new file mode 100644
index 0000000..30cd3ed
--- /dev/null
+++ b/2022/day03_1/settings.gradle.kts
@@ -0,0 +1,3 @@
+
+rootProject.name = "day03_1"
+
diff --git a/2022/day03_1/src/main/kotlin/Main.kt b/2022/day03_1/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..bc4c086
--- /dev/null
+++ b/2022/day03_1/src/main/kotlin/Main.kt
@@ -0,0 +1,63 @@
+import java.io.File
+
+data class RuckSack constructor(val contents:CharSequence)
+
+class Compartment constructor(private val firstCompartment: RuckSack, private val secondCompartment: RuckSack) {
+    fun getDuplicate():Char {
+        val hashMap = HashMap<Char, Int>()
+        for(c in firstCompartment.contents) {
+            val count = hashMap[c] ?: 0
+            hashMap[c] = count + 1
+        }
+
+        for(c in secondCompartment.contents) {
+            if(hashMap.containsKey(c)) {
+                return c
+            }
+        }
+
+        return '*'
+    }
+}
+
+fun main(args: Array<String>) {
+    println("AOC 2022, Day 3, Part 1 starting!!!")
+
+    val storageCompartment:ArrayList<Compartment> = ArrayList()
+
+    File(args[0]).forEachLine {
+        processLine(it, storageCompartment)
+    }
+
+    var totalPriority = 0
+    for(compartment in storageCompartment) {
+        val duplicate = compartment.getDuplicate()
+        totalPriority += calculatePriority(duplicate)
+    }
+
+    println("Total priority = $totalPriority")
+
+    println("AOC 2022, Day 3, Part 1 completed!!")
+}
+
+fun calculatePriority(priority:Char):Int {
+    return if((priority >= 'a') && (priority <= 'z')) {
+        1 + calculatePriorityHelper(priority, 'a')
+    } else {
+        27 + calculatePriorityHelper(priority, 'A')
+    }
+}
+
+fun calculatePriorityHelper(priority: Char, step: Char):Int {
+    if(priority > step) {
+        return 1 + calculatePriorityHelper(priority, step.plus(1))
+    }
+    return 0
+}
+
+fun processLine(line:String, storage:ArrayList<Compartment>) {
+    val first = line.subSequence(0, line.length / 2)
+    val second = line.subSequence(line.length /2, line.length)
+
+    storage.add(Compartment(RuckSack(first), RuckSack(second)))
+}
\ No newline at end of file
diff --git a/2022/day03_1/src/main/resources/input b/2022/day03_1/src/main/resources/input
new file mode 100644
index 0000000..a30889c
--- /dev/null
+++ b/2022/day03_1/src/main/resources/input
@@ -0,0 +1,300 @@
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diff --git a/2022/day03_1/src/main/resources/small_input b/2022/day03_1/src/main/resources/small_input
new file mode 100644
index 0000000..9919ffa
--- /dev/null
+++ b/2022/day03_1/src/main/resources/small_input
@@ -0,0 +1,6 @@
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\ No newline at end of file
diff --git a/2022/day03_2/.idea/.gitignore b/2022/day03_2/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/2022/day03_2/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/2022/day03_2/.idea/compiler.xml b/2022/day03_2/.idea/compiler.xml
new file mode 100644
index 0000000..b73660a
--- /dev/null
+++ b/2022/day03_2/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="15" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day03_2/.idea/gradle.xml b/2022/day03_2/.idea/gradle.xml
new file mode 100644
index 0000000..a7087b2
--- /dev/null
+++ b/2022/day03_2/.idea/gradle.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="distributionType" value="WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day03_2/.idea/jarRepositories.xml b/2022/day03_2/.idea/jarRepositories.xml
new file mode 100644
index 0000000..fdc392f
--- /dev/null
+++ b/2022/day03_2/.idea/jarRepositories.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="MavenRepo" />
+      <option name="name" value="MavenRepo" />
+      <option name="url" value="https://repo.maven.apache.org/maven2/" />
+    </remote-repository>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day03_2/.idea/misc.xml b/2022/day03_2/.idea/misc.xml
new file mode 100644
index 0000000..54d358d
--- /dev/null
+++ b/2022/day03_2/.idea/misc.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day03_2/.idea/sonarlint/issuestore/index.pb b/2022/day03_2/.idea/sonarlint/issuestore/index.pb
new file mode 100644
index 0000000..e69de29
diff --git a/2022/day03_2/.idea/vcs.xml b/2022/day03_2/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2022/day03_2/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day03_2/build.gradle.kts b/2022/day03_2/build.gradle.kts
new file mode 100644
index 0000000..2534435
--- /dev/null
+++ b/2022/day03_2/build.gradle.kts
@@ -0,0 +1,29 @@
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+plugins {
+    kotlin("jvm") version "1.7.21"
+    application
+}
+
+group = "me.tlarsen"
+version = "1.0-SNAPSHOT"
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    testImplementation(kotlin("test"))
+}
+
+tasks.test {
+    useJUnitPlatform()
+}
+
+tasks.withType<KotlinCompile> {
+    kotlinOptions.jvmTarget = "1.8"
+}
+
+application {
+    mainClass.set("MainKt")
+}
\ No newline at end of file
diff --git a/2022/day03_2/gradle.properties b/2022/day03_2/gradle.properties
new file mode 100644
index 0000000..7fc6f1f
--- /dev/null
+++ b/2022/day03_2/gradle.properties
@@ -0,0 +1 @@
+kotlin.code.style=official
diff --git a/2022/day03_2/gradle/wrapper/gradle-wrapper.jar b/2022/day03_2/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..41d9927
Binary files /dev/null and b/2022/day03_2/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/2022/day03_2/gradle/wrapper/gradle-wrapper.properties b/2022/day03_2/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..aa991fc
--- /dev/null
+++ b/2022/day03_2/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/2022/day03_2/gradlew b/2022/day03_2/gradlew
new file mode 100755
index 0000000..1b6c787
--- /dev/null
+++ b/2022/day03_2/gradlew
@@ -0,0 +1,234 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/2022/day03_2/gradlew.bat b/2022/day03_2/gradlew.bat
new file mode 100644
index 0000000..107acd3
--- /dev/null
+++ b/2022/day03_2/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/2022/day03_2/settings.gradle.kts b/2022/day03_2/settings.gradle.kts
new file mode 100644
index 0000000..f70ff41
--- /dev/null
+++ b/2022/day03_2/settings.gradle.kts
@@ -0,0 +1,3 @@
+
+rootProject.name = "day03_2"
+
diff --git a/2022/day03_2/src/main/kotlin/Main.kt b/2022/day03_2/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..cdaebd4
--- /dev/null
+++ b/2022/day03_2/src/main/kotlin/Main.kt
@@ -0,0 +1,150 @@
+import java.io.File
+
+data class RuckSack constructor(val contents:CharSequence)
+
+class Compartment constructor(val firstCompartment: RuckSack, val secondCompartment: RuckSack)
+
+data class Elf constructor(val compartment: Compartment)
+
+class ThreeElves {
+    constructor(firstElf: Elf) {
+        elves.add(firstElf)
+        elves.add(Elf(Compartment(RuckSack("***"), RuckSack("***"))))
+        elves.add(Elf(Compartment(RuckSack("***"), RuckSack("***"))))
+    }
+    private val elves = ArrayList<Elf>()
+
+    private fun getFirstElf():Elf {
+        return elves[0]
+    }
+
+    var secondElfSet:Boolean = false
+
+    fun setSecondElf(elf:Elf) {
+        elves[1] = elf
+        secondElfSet = true
+    }
+    private fun getSecondElf():Elf {
+        return elves[1]
+    }
+
+    var thirdElfSet:Boolean = false
+
+    fun setThirdElf(elf:Elf) {
+        elves[2] = elf
+        thirdElfSet = true
+    }
+    private fun getThirdElf():Elf {
+        return elves[2]
+    }
+
+    fun areAllElvesSet():Boolean {
+        return secondElfSet && thirdElfSet
+    }
+
+    fun findDuplicate():Char {
+        val hashSet = HashSet<Char>()
+        for(c in getFirstElf().compartment.firstCompartment.contents) {
+            hashSet.add(c)
+        }
+        for(c in getFirstElf().compartment.secondCompartment.contents) {
+            hashSet.add(c)
+        }
+
+        val commonFirstSecond = HashSet<Char>()
+        for(c in getSecondElf().compartment.firstCompartment.contents) {
+            if(hashSet.contains(c)) {
+                commonFirstSecond.add(c)
+            }
+        }
+        for(c in getSecondElf().compartment.secondCompartment.contents) {
+            if(hashSet.contains(c)) {
+                commonFirstSecond.add(c)
+            }
+        }
+        val commonFirstThird = HashSet<Char>()
+        for(c in getThirdElf().compartment.firstCompartment.contents) {
+            if(hashSet.contains(c)) {
+                commonFirstThird.add(c)
+            }
+        }
+        for(c in getThirdElf().compartment.secondCompartment.contents) {
+            if(hashSet.contains(c)) {
+                commonFirstThird.add(c)
+            }
+        }
+
+        for(c in commonFirstSecond) {
+            if(commonFirstThird.contains(c)) {
+                return c
+            }
+        }
+
+        return '*'
+    }
+}
+
+fun main(args: Array<String>) {
+    println("AOC 2022, Day 3, Part 2 starting!!!")
+
+    val groupOfThreeElves = ArrayList<ThreeElves>()
+
+    File(args[0]).forEachLine {
+        processLine(it, groupOfThreeElves)
+    }
+
+    var totalPriority = 0
+    for(groupOfThree in groupOfThreeElves) {
+//        groupOfThree.getFirstElf().compartment.showBags()
+//        groupOfThree.getSecondElf().compartment.showBags()
+//        groupOfThree.getThirdElf().compartment.showBags()
+        val duplicate = groupOfThree.findDuplicate()
+        totalPriority += calculatePriority(duplicate)
+    }
+
+    println("Total priority = $totalPriority")
+
+    println("AOC 2022, Day 3, Part 2 completed!!")
+}
+
+fun processLine(line:String, groups:ArrayList<ThreeElves>) {
+    val first = line.subSequence(0, line.length / 2)
+    val second = line.subSequence(line.length /2, line.length)
+    val compartment = Compartment(RuckSack(first), RuckSack(second))
+
+    if(groups.isEmpty()) {
+        groups.add(ThreeElves(Elf(compartment)))
+        return
+    }
+
+    val lastGroup = groups.last()
+
+    if(lastGroup.areAllElvesSet()) {
+        groups.add(ThreeElves(Elf(compartment)))
+        return
+    }
+
+    if (!lastGroup.secondElfSet) {
+        lastGroup.setSecondElf(Elf(compartment))
+        return
+    }
+    if (!lastGroup.thirdElfSet) {
+        lastGroup.setThirdElf(Elf(compartment))
+        return
+    }
+}
+
+fun calculatePriority(priority:Char):Int {
+    return if((priority >= 'a') && (priority <= 'z')) {
+        1 + calculatePriorityHelper(priority, 'a')
+    } else {
+        27 + calculatePriorityHelper(priority, 'A')
+    }
+}
+
+fun calculatePriorityHelper(priority: Char, step: Char):Int {
+    if(priority > step) {
+        return 1 + calculatePriorityHelper(priority, step.plus(1))
+    }
+    return 0
+}
\ No newline at end of file
diff --git a/2022/day03_2/src/main/resources/input b/2022/day03_2/src/main/resources/input
new file mode 100644
index 0000000..a30889c
--- /dev/null
+++ b/2022/day03_2/src/main/resources/input
@@ -0,0 +1,300 @@
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diff --git a/2022/day03_2/src/main/resources/small_input b/2022/day03_2/src/main/resources/small_input
new file mode 100644
index 0000000..9919ffa
--- /dev/null
+++ b/2022/day03_2/src/main/resources/small_input
@@ -0,0 +1,6 @@
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\ No newline at end of file
diff --git a/2022/day04_1/.idea/.gitignore b/2022/day04_1/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/2022/day04_1/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/2022/day04_1/.idea/compiler.xml b/2022/day04_1/.idea/compiler.xml
new file mode 100644
index 0000000..b73660a
--- /dev/null
+++ b/2022/day04_1/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="15" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day04_1/.idea/gradle.xml b/2022/day04_1/.idea/gradle.xml
new file mode 100644
index 0000000..5404067
--- /dev/null
+++ b/2022/day04_1/.idea/gradle.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="distributionType" value="WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day04_1/.idea/jarRepositories.xml b/2022/day04_1/.idea/jarRepositories.xml
new file mode 100644
index 0000000..fdc392f
--- /dev/null
+++ b/2022/day04_1/.idea/jarRepositories.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="MavenRepo" />
+      <option name="name" value="MavenRepo" />
+      <option name="url" value="https://repo.maven.apache.org/maven2/" />
+    </remote-repository>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day04_1/.idea/misc.xml b/2022/day04_1/.idea/misc.xml
new file mode 100644
index 0000000..54d358d
--- /dev/null
+++ b/2022/day04_1/.idea/misc.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day04_1/.idea/vcs.xml b/2022/day04_1/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2022/day04_1/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day04_1/build.gradle.kts b/2022/day04_1/build.gradle.kts
new file mode 100644
index 0000000..2534435
--- /dev/null
+++ b/2022/day04_1/build.gradle.kts
@@ -0,0 +1,29 @@
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+plugins {
+    kotlin("jvm") version "1.7.21"
+    application
+}
+
+group = "me.tlarsen"
+version = "1.0-SNAPSHOT"
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    testImplementation(kotlin("test"))
+}
+
+tasks.test {
+    useJUnitPlatform()
+}
+
+tasks.withType<KotlinCompile> {
+    kotlinOptions.jvmTarget = "1.8"
+}
+
+application {
+    mainClass.set("MainKt")
+}
\ No newline at end of file
diff --git a/2022/day04_1/gradle.properties b/2022/day04_1/gradle.properties
new file mode 100644
index 0000000..7fc6f1f
--- /dev/null
+++ b/2022/day04_1/gradle.properties
@@ -0,0 +1 @@
+kotlin.code.style=official
diff --git a/2022/day04_1/gradle/wrapper/gradle-wrapper.jar b/2022/day04_1/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..41d9927
Binary files /dev/null and b/2022/day04_1/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/2022/day04_1/gradle/wrapper/gradle-wrapper.properties b/2022/day04_1/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..aa991fc
--- /dev/null
+++ b/2022/day04_1/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/2022/day04_1/gradlew b/2022/day04_1/gradlew
new file mode 100755
index 0000000..1b6c787
--- /dev/null
+++ b/2022/day04_1/gradlew
@@ -0,0 +1,234 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/2022/day04_1/gradlew.bat b/2022/day04_1/gradlew.bat
new file mode 100644
index 0000000..107acd3
--- /dev/null
+++ b/2022/day04_1/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/2022/day04_1/settings.gradle.kts b/2022/day04_1/settings.gradle.kts
new file mode 100644
index 0000000..b5a8038
--- /dev/null
+++ b/2022/day04_1/settings.gradle.kts
@@ -0,0 +1,3 @@
+
+rootProject.name = "day04_1"
+
diff --git a/2022/day04_1/src/main/kotlin/Main.kt b/2022/day04_1/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..088723c
--- /dev/null
+++ b/2022/day04_1/src/main/kotlin/Main.kt
@@ -0,0 +1,46 @@
+import java.io.File
+
+fun main(args: Array<String>) {
+    println("AOC 2022, Day 4, Part 1 starting!!!")
+
+    val allElfTeams = ArrayList<ElfTeam>()
+
+    File(args[0]).forEachLine {
+        processLine(it, allElfTeams)
+    }
+
+    val overlapCount = allElfTeams.stream().filter { it.hasOverlap() }.count()
+
+    println("The overlap count is: $overlapCount")
+
+    println("AOC 2022, Day 4, Part 1 completed!!")
+}
+
+fun processLine(line:String, allElves:ArrayList<ElfTeam>) {
+    val splitByElf = line.split(',')
+    val firstSpan = splitByElf[0].split('-')
+    val secondSpan = splitByElf[1].split('-')
+
+    val elfTeam = ElfTeam(
+        ElfAssignment(firstSpan[0].toInt(), firstSpan[1].toInt()),
+        ElfAssignment(secondSpan[0].toInt(), secondSpan[1].toInt())
+    )
+    allElves.add(elfTeam)
+}
+
+class ElfTeam constructor(private var firstElfAssignment:ElfAssignment, private var secondElfAssignment:ElfAssignment){
+
+    fun hasOverlap():Boolean {
+        if((firstElfAssignment.startID <= secondElfAssignment.startID) && (firstElfAssignment.endID >= secondElfAssignment.endID)) {
+            return true
+        }
+
+        if((secondElfAssignment.startID <= firstElfAssignment.startID) && (secondElfAssignment.endID >= firstElfAssignment.endID)){
+            return true
+        }
+
+        return false
+    }
+}
+
+data class ElfAssignment constructor(val startID:Int, val endID:Int)
\ No newline at end of file
diff --git a/2022/day04_1/src/main/resources/input b/2022/day04_1/src/main/resources/input
new file mode 100644
index 0000000..eca0084
--- /dev/null
+++ b/2022/day04_1/src/main/resources/input
@@ -0,0 +1,1000 @@
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diff --git a/2022/day04_1/src/main/resources/small_input b/2022/day04_1/src/main/resources/small_input
new file mode 100644
index 0000000..9f9e9cf
--- /dev/null
+++ b/2022/day04_1/src/main/resources/small_input
@@ -0,0 +1,6 @@
+2-4,6-8
+2-3,4-5
+5-7,7-9
+2-8,3-7
+6-6,4-6
+2-6,4-8
diff --git a/2022/day04_2/.idea/.gitignore b/2022/day04_2/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/2022/day04_2/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/2022/day04_2/.idea/compiler.xml b/2022/day04_2/.idea/compiler.xml
new file mode 100644
index 0000000..b73660a
--- /dev/null
+++ b/2022/day04_2/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="15" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day04_2/.idea/gradle.xml b/2022/day04_2/.idea/gradle.xml
new file mode 100644
index 0000000..5404067
--- /dev/null
+++ b/2022/day04_2/.idea/gradle.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="distributionType" value="WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day04_2/.idea/jarRepositories.xml b/2022/day04_2/.idea/jarRepositories.xml
new file mode 100644
index 0000000..fdc392f
--- /dev/null
+++ b/2022/day04_2/.idea/jarRepositories.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="MavenRepo" />
+      <option name="name" value="MavenRepo" />
+      <option name="url" value="https://repo.maven.apache.org/maven2/" />
+    </remote-repository>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day04_2/.idea/misc.xml b/2022/day04_2/.idea/misc.xml
new file mode 100644
index 0000000..54d358d
--- /dev/null
+++ b/2022/day04_2/.idea/misc.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day04_2/.idea/vcs.xml b/2022/day04_2/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2022/day04_2/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day04_2/build.gradle.kts b/2022/day04_2/build.gradle.kts
new file mode 100644
index 0000000..2534435
--- /dev/null
+++ b/2022/day04_2/build.gradle.kts
@@ -0,0 +1,29 @@
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+plugins {
+    kotlin("jvm") version "1.7.21"
+    application
+}
+
+group = "me.tlarsen"
+version = "1.0-SNAPSHOT"
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    testImplementation(kotlin("test"))
+}
+
+tasks.test {
+    useJUnitPlatform()
+}
+
+tasks.withType<KotlinCompile> {
+    kotlinOptions.jvmTarget = "1.8"
+}
+
+application {
+    mainClass.set("MainKt")
+}
\ No newline at end of file
diff --git a/2022/day04_2/gradle.properties b/2022/day04_2/gradle.properties
new file mode 100644
index 0000000..7fc6f1f
--- /dev/null
+++ b/2022/day04_2/gradle.properties
@@ -0,0 +1 @@
+kotlin.code.style=official
diff --git a/2022/day04_2/gradle/wrapper/gradle-wrapper.jar b/2022/day04_2/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..41d9927
Binary files /dev/null and b/2022/day04_2/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/2022/day04_2/gradle/wrapper/gradle-wrapper.properties b/2022/day04_2/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..aa991fc
--- /dev/null
+++ b/2022/day04_2/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/2022/day04_2/gradlew b/2022/day04_2/gradlew
new file mode 100755
index 0000000..1b6c787
--- /dev/null
+++ b/2022/day04_2/gradlew
@@ -0,0 +1,234 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/2022/day04_2/gradlew.bat b/2022/day04_2/gradlew.bat
new file mode 100644
index 0000000..107acd3
--- /dev/null
+++ b/2022/day04_2/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/2022/day04_2/settings.gradle.kts b/2022/day04_2/settings.gradle.kts
new file mode 100644
index 0000000..9083807
--- /dev/null
+++ b/2022/day04_2/settings.gradle.kts
@@ -0,0 +1,3 @@
+
+rootProject.name = "day04_2"
+
diff --git a/2022/day04_2/src/main/kotlin/Main.kt b/2022/day04_2/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..7ac3f45
--- /dev/null
+++ b/2022/day04_2/src/main/kotlin/Main.kt
@@ -0,0 +1,57 @@
+import java.io.File
+
+fun main(args: Array<String>) {
+    println("AOC 2022, Day 4, Part 2 starting!!!")
+
+    val allElfTeams = ArrayList<ElfTeam>()
+
+    File(args[0]).forEachLine {
+        processLine(it, allElfTeams)
+    }
+
+    var overlapCount = 0
+    for(elfTeam in allElfTeams) {
+        if(elfTeam.hasOverlap()) {
+            overlapCount++
+        }
+    }
+    println("Overlap count is: $overlapCount")
+
+    println("AOC 2022, Day 4, Part 2 completed!!")
+}
+
+fun processLine(line:String, allElves:ArrayList<ElfTeam>) {
+    val splitByElf = line.split(',')
+    val firstSpan = splitByElf[0].split('-')
+    val secondSpan = splitByElf[1].split('-')
+
+    val elfTeam = ElfTeam(
+        ElfAssignment(firstSpan[0].toInt(), firstSpan[1].toInt()),
+        ElfAssignment(secondSpan[0].toInt(), secondSpan[1].toInt())
+    )
+    allElves.add(elfTeam)
+}
+
+class ElfTeam constructor(private var firstElfAssignment:ElfAssignment, private var secondElfAssignment:ElfAssignment){
+
+    fun hasOverlap():Boolean {
+        //println("tlarsen,L38: firstElfAssignment = $firstElfAssignment, secondElfAssignment = $secondElfAssignment")
+        if((firstElfAssignment.startID <= secondElfAssignment.startID) && (firstElfAssignment.endID >= secondElfAssignment.startID)) {
+            return true
+        }
+        if((firstElfAssignment.startID <= secondElfAssignment.endID) && (firstElfAssignment.startID >= secondElfAssignment.endID)) {
+            return true
+        }
+
+        if((secondElfAssignment.startID <= firstElfAssignment.startID) && (secondElfAssignment.endID >= firstElfAssignment.startID)) {
+            return true
+        }
+        if((secondElfAssignment.startID <= firstElfAssignment.endID) && (secondElfAssignment.endID >= firstElfAssignment.endID)) {
+            return true
+        }
+
+        return false
+    }
+}
+
+data class ElfAssignment constructor(val startID:Int, val endID:Int)
diff --git a/2022/day04_2/src/main/resources/input b/2022/day04_2/src/main/resources/input
new file mode 100644
index 0000000..eca0084
--- /dev/null
+++ b/2022/day04_2/src/main/resources/input
@@ -0,0 +1,1000 @@
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diff --git a/2022/day04_2/src/main/resources/small_input b/2022/day04_2/src/main/resources/small_input
new file mode 100644
index 0000000..9f9e9cf
--- /dev/null
+++ b/2022/day04_2/src/main/resources/small_input
@@ -0,0 +1,6 @@
+2-4,6-8
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diff --git a/2022/day05_1/.idea/.gitignore b/2022/day05_1/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/2022/day05_1/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/2022/day05_1/.idea/compiler.xml b/2022/day05_1/.idea/compiler.xml
new file mode 100644
index 0000000..b73660a
--- /dev/null
+++ b/2022/day05_1/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="15" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day05_1/.idea/gradle.xml b/2022/day05_1/.idea/gradle.xml
new file mode 100644
index 0000000..a7087b2
--- /dev/null
+++ b/2022/day05_1/.idea/gradle.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="distributionType" value="WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day05_1/.idea/jarRepositories.xml b/2022/day05_1/.idea/jarRepositories.xml
new file mode 100644
index 0000000..fdc392f
--- /dev/null
+++ b/2022/day05_1/.idea/jarRepositories.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="MavenRepo" />
+      <option name="name" value="MavenRepo" />
+      <option name="url" value="https://repo.maven.apache.org/maven2/" />
+    </remote-repository>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day05_1/.idea/misc.xml b/2022/day05_1/.idea/misc.xml
new file mode 100644
index 0000000..54d358d
--- /dev/null
+++ b/2022/day05_1/.idea/misc.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day05_1/.idea/vcs.xml b/2022/day05_1/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2022/day05_1/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day05_1/build.gradle.kts b/2022/day05_1/build.gradle.kts
new file mode 100644
index 0000000..2534435
--- /dev/null
+++ b/2022/day05_1/build.gradle.kts
@@ -0,0 +1,29 @@
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+plugins {
+    kotlin("jvm") version "1.7.21"
+    application
+}
+
+group = "me.tlarsen"
+version = "1.0-SNAPSHOT"
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    testImplementation(kotlin("test"))
+}
+
+tasks.test {
+    useJUnitPlatform()
+}
+
+tasks.withType<KotlinCompile> {
+    kotlinOptions.jvmTarget = "1.8"
+}
+
+application {
+    mainClass.set("MainKt")
+}
\ No newline at end of file
diff --git a/2022/day05_1/gradle.properties b/2022/day05_1/gradle.properties
new file mode 100644
index 0000000..7fc6f1f
--- /dev/null
+++ b/2022/day05_1/gradle.properties
@@ -0,0 +1 @@
+kotlin.code.style=official
diff --git a/2022/day05_1/gradle/wrapper/gradle-wrapper.jar b/2022/day05_1/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..41d9927
Binary files /dev/null and b/2022/day05_1/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/2022/day05_1/gradle/wrapper/gradle-wrapper.properties b/2022/day05_1/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..aa991fc
--- /dev/null
+++ b/2022/day05_1/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/2022/day05_1/gradlew b/2022/day05_1/gradlew
new file mode 100755
index 0000000..1b6c787
--- /dev/null
+++ b/2022/day05_1/gradlew
@@ -0,0 +1,234 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/2022/day05_1/gradlew.bat b/2022/day05_1/gradlew.bat
new file mode 100644
index 0000000..107acd3
--- /dev/null
+++ b/2022/day05_1/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/2022/day05_1/settings.gradle.kts b/2022/day05_1/settings.gradle.kts
new file mode 100644
index 0000000..c7a4865
--- /dev/null
+++ b/2022/day05_1/settings.gradle.kts
@@ -0,0 +1,3 @@
+
+rootProject.name = "day05_1"
+
diff --git a/2022/day05_1/src/main/kotlin/Main.kt b/2022/day05_1/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..1bac24b
--- /dev/null
+++ b/2022/day05_1/src/main/kotlin/Main.kt
@@ -0,0 +1,80 @@
+import java.io.File
+
+fun main(args: Array<String>) {
+    println("AOC 2022, Day 5, Part 1 starting!!!")
+
+    var readingCrates = true
+    val crateStacks = CrateStacks(args[1].toInt())
+
+    File(args[0]).forEachLine {
+        if(readingCrates) {
+            readingCrates = processLineCrates(it, crateStacks)
+        } else {
+            processLineInstructions(it, crateStacks)
+        }
+    }
+
+    crateStacks.printAllStacks()
+
+    println("Reporting top of stacks: ${crateStacks.reportTopCrates()}")
+
+    println("AOC 2022, Day 5, Part 1 completed!!")
+}
+
+data class CrateStacks constructor (val stackCount:Int) {
+    val stacks:ArrayList<ArrayDeque<Char>> = ArrayList()
+
+    init {
+        for(i in 1 .. stackCount) {
+            stacks.add(ArrayDeque())
+        }
+    }
+
+    fun printAllStacks() {
+        println("Current stack configuration:")
+
+        for(i in 1 .. stackCount) {
+            println("Stack $i: ${stacks[i - 1]}")
+        }
+    }
+
+    fun move(moveCrates: Int, from: Int, to: Int) {
+        println("Command: move $moveCrates from $from to $to")
+        for(move in 1 .. moveCrates) {
+            val theCrate = stacks[from - 1].removeFirst()
+            stacks[to - 1].addFirst(theCrate)
+        }
+        printAllStacks()
+        println("Moves complete")
+    }
+
+    fun reportTopCrates():String {
+        var topOfStacks = ""
+        for(stack in stacks) {
+            topOfStacks += stack.first()
+        }
+        return topOfStacks
+    }
+}
+
+fun processLineCrates(line: String, crateStacks: CrateStacks):Boolean {
+    var chunkIndex = 0
+    for(chunk in line.chunked(4)) {
+        if(chunk.isNotBlank() && !chunk.contains(Regex("\\d"))) {
+            //println("tlarsen,L47: $chunk with ${chunk[1]}")
+            val theCrateStack = crateStacks.stacks[chunkIndex]
+            theCrateStack.addLast(chunk[1])
+        }
+        chunkIndex++
+    }
+
+    return line.isNotBlank()
+}
+
+fun processLineInstructions(line: String, crateStacks: CrateStacks) {
+    val split = line.split(' ')
+    val moveCrates = split[1].toInt()
+    val from = split[3].toInt()
+    val to = split[5].toInt()
+    crateStacks.move(moveCrates, from, to)
+}
\ No newline at end of file
diff --git a/2022/day05_1/src/main/resources/input b/2022/day05_1/src/main/resources/input
new file mode 100644
index 0000000..c6ab421
--- /dev/null
+++ b/2022/day05_1/src/main/resources/input
@@ -0,0 +1,513 @@
+[H]                 [Z]         [J]
+[L]     [W] [B]     [G]         [R]
+[R]     [G] [S]     [J] [H]     [Q]
+[F]     [N] [T] [J] [P] [R]     [F]
+[B]     [C] [M] [R] [Q] [F] [G] [P]
+[C] [D] [F] [D] [D] [D] [T] [M] [G]
+[J] [C] [J] [J] [C] [L] [Z] [V] [B]
+[M] [Z] [H] [P] [N] [W] [P] [L] [C]
+ 1   2   3   4   5   6   7   8   9 
+
+move 3 from 2 to 1
+move 8 from 6 to 4
+move 4 from 8 to 2
+move 3 from 1 to 9
+move 1 from 2 to 4
+move 3 from 7 to 5
+move 3 from 9 to 2
+move 3 from 3 to 5
+move 1 from 5 to 1
+move 5 from 1 to 8
+move 2 from 1 to 8
+move 3 from 7 to 3
+move 1 from 8 to 9
+move 6 from 9 to 8
+move 3 from 8 to 7
+move 7 from 8 to 9
+move 2 from 5 to 9
+move 2 from 2 to 9
+move 3 from 3 to 7
+move 2 from 8 to 3
+move 7 from 4 to 8
+move 3 from 4 to 1
+move 4 from 8 to 6
+move 4 from 6 to 1
+move 8 from 1 to 2
+move 1 from 1 to 4
+move 3 from 5 to 1
+move 8 from 9 to 8
+move 4 from 3 to 1
+move 5 from 5 to 3
+move 2 from 7 to 1
+move 1 from 7 to 4
+move 1 from 7 to 2
+move 3 from 3 to 5
+move 3 from 9 to 1
+move 9 from 8 to 1
+move 2 from 9 to 7
+move 1 from 8 to 5
+move 4 from 5 to 3
+move 1 from 3 to 4
+move 1 from 9 to 6
+move 1 from 6 to 9
+move 7 from 4 to 9
+move 1 from 7 to 3
+move 1 from 8 to 2
+move 8 from 2 to 1
+move 4 from 3 to 5
+move 2 from 9 to 6
+move 2 from 6 to 2
+move 2 from 4 to 9
+move 8 from 9 to 2
+move 3 from 7 to 9
+move 1 from 3 to 5
+move 2 from 3 to 8
+move 9 from 2 to 1
+move 1 from 8 to 7
+move 4 from 2 to 9
+move 4 from 5 to 6
+move 1 from 8 to 9
+move 27 from 1 to 2
+move 1 from 6 to 4
+move 3 from 6 to 4
+move 7 from 9 to 8
+move 4 from 4 to 1
+move 9 from 2 to 6
+move 2 from 1 to 9
+move 6 from 1 to 3
+move 1 from 5 to 3
+move 3 from 3 to 5
+move 3 from 5 to 3
+move 3 from 3 to 1
+move 4 from 6 to 7
+move 3 from 9 to 2
+move 1 from 6 to 4
+move 4 from 3 to 5
+move 3 from 6 to 5
+move 1 from 6 to 2
+move 15 from 2 to 3
+move 5 from 5 to 9
+move 13 from 3 to 9
+move 2 from 5 to 7
+move 1 from 4 to 2
+move 3 from 3 to 7
+move 11 from 2 to 7
+move 7 from 9 to 5
+move 3 from 5 to 7
+move 6 from 8 to 9
+move 4 from 1 to 2
+move 6 from 1 to 6
+move 3 from 5 to 1
+move 1 from 8 to 2
+move 4 from 2 to 9
+move 1 from 5 to 7
+move 6 from 7 to 6
+move 18 from 7 to 5
+move 1 from 7 to 1
+move 8 from 9 to 5
+move 1 from 2 to 6
+move 15 from 5 to 6
+move 6 from 5 to 3
+move 4 from 3 to 6
+move 26 from 6 to 5
+move 2 from 1 to 7
+move 4 from 5 to 9
+move 8 from 5 to 7
+move 3 from 7 to 9
+move 14 from 9 to 8
+move 7 from 5 to 2
+move 4 from 2 to 1
+move 5 from 1 to 9
+move 12 from 5 to 3
+move 5 from 8 to 5
+move 14 from 3 to 2
+move 1 from 5 to 2
+move 10 from 2 to 6
+move 7 from 9 to 6
+move 6 from 8 to 6
+move 1 from 2 to 7
+move 2 from 9 to 7
+move 2 from 8 to 6
+move 6 from 2 to 7
+move 1 from 1 to 8
+move 15 from 6 to 2
+move 1 from 6 to 9
+move 1 from 5 to 9
+move 1 from 9 to 6
+move 2 from 2 to 4
+move 3 from 9 to 5
+move 5 from 5 to 3
+move 3 from 3 to 6
+move 6 from 2 to 7
+move 1 from 5 to 9
+move 8 from 6 to 9
+move 2 from 6 to 7
+move 3 from 2 to 4
+move 9 from 6 to 7
+move 17 from 7 to 5
+move 1 from 8 to 4
+move 7 from 9 to 3
+move 12 from 5 to 8
+move 3 from 5 to 2
+move 4 from 7 to 8
+move 2 from 5 to 7
+move 1 from 7 to 9
+move 8 from 3 to 7
+move 17 from 7 to 5
+move 3 from 2 to 5
+move 1 from 3 to 6
+move 10 from 5 to 4
+move 5 from 2 to 7
+move 1 from 4 to 2
+move 3 from 9 to 8
+move 7 from 7 to 2
+move 5 from 5 to 1
+move 14 from 4 to 9
+move 3 from 9 to 8
+move 1 from 6 to 9
+move 2 from 1 to 4
+move 2 from 8 to 5
+move 16 from 8 to 6
+move 1 from 6 to 2
+move 11 from 9 to 2
+move 2 from 7 to 5
+move 1 from 1 to 6
+move 11 from 2 to 9
+move 4 from 2 to 8
+move 9 from 5 to 3
+move 1 from 4 to 2
+move 2 from 1 to 8
+move 1 from 2 to 9
+move 2 from 4 to 3
+move 8 from 6 to 9
+move 16 from 9 to 3
+move 16 from 3 to 2
+move 17 from 2 to 6
+move 1 from 9 to 3
+move 1 from 2 to 5
+move 1 from 9 to 4
+move 3 from 2 to 8
+move 1 from 9 to 1
+move 1 from 9 to 6
+move 7 from 3 to 1
+move 5 from 3 to 5
+move 3 from 8 to 3
+move 2 from 3 to 4
+move 6 from 8 to 4
+move 7 from 6 to 4
+move 3 from 6 to 7
+move 3 from 8 to 9
+move 3 from 5 to 2
+move 3 from 1 to 3
+move 1 from 4 to 8
+move 3 from 5 to 1
+move 13 from 4 to 7
+move 14 from 6 to 7
+move 6 from 1 to 9
+move 3 from 9 to 6
+move 1 from 8 to 7
+move 1 from 8 to 7
+move 20 from 7 to 3
+move 1 from 8 to 9
+move 1 from 1 to 9
+move 1 from 1 to 5
+move 1 from 4 to 6
+move 14 from 3 to 9
+move 1 from 2 to 6
+move 3 from 7 to 6
+move 6 from 3 to 2
+move 1 from 3 to 8
+move 2 from 7 to 3
+move 7 from 6 to 3
+move 12 from 3 to 1
+move 1 from 8 to 2
+move 1 from 4 to 9
+move 1 from 5 to 6
+move 1 from 6 to 4
+move 1 from 4 to 2
+move 2 from 2 to 3
+move 16 from 9 to 7
+move 3 from 6 to 7
+move 6 from 9 to 4
+move 4 from 4 to 7
+move 6 from 1 to 8
+move 2 from 3 to 6
+move 3 from 1 to 9
+move 3 from 2 to 3
+move 3 from 3 to 8
+move 5 from 2 to 8
+move 2 from 7 to 8
+move 3 from 1 to 5
+move 1 from 4 to 3
+move 2 from 9 to 8
+move 1 from 6 to 8
+move 2 from 9 to 1
+move 15 from 7 to 1
+move 1 from 6 to 5
+move 10 from 1 to 5
+move 1 from 4 to 1
+move 2 from 1 to 6
+move 9 from 7 to 8
+move 27 from 8 to 3
+move 1 from 6 to 1
+move 1 from 8 to 5
+move 5 from 5 to 6
+move 12 from 3 to 1
+move 3 from 7 to 1
+move 7 from 5 to 1
+move 1 from 6 to 4
+move 3 from 6 to 9
+move 1 from 4 to 2
+move 2 from 6 to 5
+move 1 from 7 to 6
+move 1 from 9 to 2
+move 2 from 5 to 6
+move 2 from 6 to 5
+move 3 from 1 to 3
+move 19 from 3 to 1
+move 2 from 2 to 9
+move 42 from 1 to 7
+move 4 from 9 to 7
+move 1 from 6 to 8
+move 1 from 8 to 5
+move 2 from 1 to 9
+move 3 from 5 to 7
+move 27 from 7 to 4
+move 1 from 1 to 4
+move 3 from 9 to 2
+move 18 from 4 to 9
+move 2 from 5 to 3
+move 1 from 7 to 1
+move 2 from 3 to 4
+move 8 from 7 to 5
+move 15 from 9 to 3
+move 1 from 9 to 7
+move 3 from 7 to 2
+move 2 from 7 to 2
+move 2 from 5 to 3
+move 1 from 1 to 5
+move 1 from 9 to 1
+move 1 from 3 to 1
+move 1 from 4 to 3
+move 8 from 7 to 3
+move 8 from 2 to 4
+move 1 from 9 to 6
+move 23 from 3 to 9
+move 1 from 9 to 6
+move 2 from 6 to 8
+move 1 from 8 to 6
+move 1 from 5 to 3
+move 7 from 4 to 8
+move 7 from 5 to 7
+move 2 from 8 to 3
+move 1 from 1 to 8
+move 3 from 7 to 4
+move 5 from 4 to 3
+move 1 from 1 to 8
+move 3 from 3 to 1
+move 8 from 9 to 7
+move 3 from 8 to 4
+move 1 from 6 to 2
+move 5 from 8 to 7
+move 6 from 3 to 1
+move 1 from 2 to 9
+move 7 from 7 to 9
+move 4 from 1 to 9
+move 2 from 4 to 2
+move 1 from 4 to 9
+move 1 from 1 to 6
+move 8 from 4 to 8
+move 4 from 1 to 5
+move 3 from 5 to 2
+move 2 from 2 to 5
+move 2 from 5 to 6
+move 1 from 3 to 7
+move 2 from 6 to 4
+move 1 from 5 to 7
+move 1 from 6 to 9
+move 1 from 4 to 1
+move 6 from 9 to 2
+move 8 from 9 to 7
+move 4 from 7 to 3
+move 4 from 8 to 3
+move 3 from 8 to 3
+move 8 from 3 to 5
+move 1 from 1 to 7
+move 11 from 9 to 7
+move 5 from 2 to 7
+move 1 from 8 to 1
+move 3 from 2 to 3
+move 1 from 1 to 4
+move 1 from 2 to 5
+move 20 from 7 to 8
+move 7 from 7 to 9
+move 4 from 4 to 7
+move 3 from 9 to 4
+move 5 from 7 to 4
+move 7 from 4 to 7
+move 4 from 9 to 2
+move 1 from 4 to 3
+move 4 from 3 to 5
+move 2 from 5 to 8
+move 4 from 5 to 2
+move 5 from 2 to 6
+move 2 from 6 to 3
+move 22 from 8 to 5
+move 13 from 7 to 9
+move 11 from 9 to 3
+move 2 from 6 to 8
+move 7 from 3 to 1
+move 18 from 5 to 2
+move 1 from 6 to 4
+move 1 from 4 to 9
+move 2 from 8 to 5
+move 2 from 9 to 1
+move 9 from 3 to 1
+move 4 from 5 to 6
+move 2 from 6 to 7
+move 3 from 9 to 5
+move 10 from 5 to 8
+move 6 from 8 to 7
+move 3 from 8 to 1
+move 6 from 2 to 3
+move 1 from 9 to 6
+move 5 from 3 to 4
+move 4 from 1 to 4
+move 17 from 1 to 5
+move 12 from 2 to 7
+move 1 from 3 to 6
+move 16 from 5 to 8
+move 3 from 5 to 6
+move 9 from 8 to 3
+move 8 from 8 to 4
+move 7 from 4 to 1
+move 5 from 1 to 4
+move 4 from 3 to 7
+move 14 from 7 to 3
+move 6 from 4 to 8
+move 9 from 7 to 4
+move 5 from 6 to 1
+move 1 from 7 to 1
+move 1 from 6 to 7
+move 16 from 4 to 5
+move 1 from 4 to 2
+move 1 from 7 to 5
+move 2 from 1 to 7
+move 2 from 7 to 4
+move 4 from 1 to 6
+move 13 from 5 to 6
+move 5 from 6 to 3
+move 22 from 3 to 2
+move 1 from 4 to 7
+move 4 from 5 to 4
+move 1 from 7 to 6
+move 5 from 8 to 5
+move 2 from 3 to 1
+move 13 from 6 to 1
+move 6 from 1 to 4
+move 1 from 8 to 1
+move 6 from 1 to 4
+move 1 from 5 to 4
+move 7 from 4 to 7
+move 3 from 1 to 5
+move 2 from 5 to 7
+move 5 from 5 to 1
+move 8 from 7 to 4
+move 1 from 6 to 4
+move 1 from 7 to 4
+move 9 from 2 to 7
+move 8 from 7 to 6
+move 5 from 6 to 4
+move 1 from 7 to 4
+move 2 from 4 to 9
+move 2 from 6 to 1
+move 8 from 2 to 6
+move 9 from 1 to 8
+move 9 from 6 to 2
+move 1 from 1 to 8
+move 6 from 8 to 4
+move 2 from 9 to 7
+move 2 from 7 to 9
+move 15 from 2 to 8
+move 18 from 4 to 2
+move 14 from 4 to 5
+move 10 from 2 to 4
+move 9 from 2 to 6
+move 1 from 9 to 3
+move 1 from 3 to 1
+move 6 from 5 to 8
+move 3 from 4 to 9
+move 2 from 2 to 1
+move 1 from 1 to 6
+move 3 from 9 to 7
+move 22 from 8 to 6
+move 1 from 8 to 9
+move 2 from 1 to 5
+move 5 from 5 to 4
+move 2 from 5 to 8
+move 2 from 8 to 7
+move 1 from 9 to 7
+move 1 from 5 to 8
+move 1 from 9 to 8
+move 15 from 6 to 4
+move 2 from 5 to 2
+move 11 from 4 to 6
+move 5 from 4 to 1
+move 5 from 4 to 2
+move 2 from 1 to 5
+move 6 from 2 to 8
+move 11 from 6 to 3
+move 12 from 6 to 8
+move 1 from 3 to 9
+move 3 from 3 to 2
+move 6 from 4 to 2
+move 2 from 5 to 8
+move 5 from 7 to 2
+move 11 from 8 to 4
+move 1 from 7 to 4
+move 1 from 9 to 6
+move 7 from 2 to 1
+move 3 from 6 to 5
+move 2 from 5 to 3
+move 1 from 5 to 9
+move 3 from 4 to 9
+move 4 from 9 to 1
+move 4 from 3 to 6
+move 3 from 4 to 8
+move 3 from 8 to 9
+move 2 from 8 to 2
+move 9 from 8 to 7
+move 2 from 3 to 1
+move 2 from 3 to 2
+move 1 from 3 to 6
+move 2 from 9 to 1
+move 8 from 7 to 5
+move 7 from 2 to 7
+move 2 from 8 to 9
+move 4 from 6 to 5
+move 13 from 1 to 5
+move 4 from 1 to 8
+move 3 from 9 to 3
+move 12 from 5 to 9
+move 3 from 8 to 9
+move 1 from 8 to 4
+move 3 from 2 to 7
+move 3 from 3 to 7
+move 1 from 9 to 2
+move 4 from 6 to 4
+move 6 from 5 to 6
+move 2 from 7 to 3
+move 2 from 2 to 1
+move 5 from 6 to 5
+move 1 from 1 to 7
+move 9 from 5 to 4
+move 10 from 9 to 6
+move 1 from 2 to 6
+move 12 from 7 to 6
+move 1 from 7 to 4
+move 23 from 6 to 1
+move 10 from 4 to 3
+move 16 from 1 to 5
+move 5 from 1 to 2
+move 6 from 3 to 7
+move 5 from 4 to 8
diff --git a/2022/day05_1/src/main/resources/small_input b/2022/day05_1/src/main/resources/small_input
new file mode 100644
index 0000000..42ef47f
--- /dev/null
+++ b/2022/day05_1/src/main/resources/small_input
@@ -0,0 +1,9 @@
+    [D]
+[N] [C]
+[Z] [M] [P]
+ 1   2   3
+
+move 1 from 2 to 1
+move 3 from 1 to 3
+move 2 from 2 to 1
+move 1 from 1 to 2
diff --git a/2022/day05_2/.idea/.gitignore b/2022/day05_2/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/2022/day05_2/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/2022/day05_2/.idea/compiler.xml b/2022/day05_2/.idea/compiler.xml
new file mode 100644
index 0000000..b73660a
--- /dev/null
+++ b/2022/day05_2/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="15" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day05_2/.idea/gradle.xml b/2022/day05_2/.idea/gradle.xml
new file mode 100644
index 0000000..a7087b2
--- /dev/null
+++ b/2022/day05_2/.idea/gradle.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="distributionType" value="WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day05_2/.idea/jarRepositories.xml b/2022/day05_2/.idea/jarRepositories.xml
new file mode 100644
index 0000000..fdc392f
--- /dev/null
+++ b/2022/day05_2/.idea/jarRepositories.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="MavenRepo" />
+      <option name="name" value="MavenRepo" />
+      <option name="url" value="https://repo.maven.apache.org/maven2/" />
+    </remote-repository>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day05_2/.idea/misc.xml b/2022/day05_2/.idea/misc.xml
new file mode 100644
index 0000000..54d358d
--- /dev/null
+++ b/2022/day05_2/.idea/misc.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day05_2/.idea/vcs.xml b/2022/day05_2/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2022/day05_2/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day05_2/build.gradle.kts b/2022/day05_2/build.gradle.kts
new file mode 100644
index 0000000..2534435
--- /dev/null
+++ b/2022/day05_2/build.gradle.kts
@@ -0,0 +1,29 @@
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+plugins {
+    kotlin("jvm") version "1.7.21"
+    application
+}
+
+group = "me.tlarsen"
+version = "1.0-SNAPSHOT"
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    testImplementation(kotlin("test"))
+}
+
+tasks.test {
+    useJUnitPlatform()
+}
+
+tasks.withType<KotlinCompile> {
+    kotlinOptions.jvmTarget = "1.8"
+}
+
+application {
+    mainClass.set("MainKt")
+}
\ No newline at end of file
diff --git a/2022/day05_2/gradle.properties b/2022/day05_2/gradle.properties
new file mode 100644
index 0000000..7fc6f1f
--- /dev/null
+++ b/2022/day05_2/gradle.properties
@@ -0,0 +1 @@
+kotlin.code.style=official
diff --git a/2022/day05_2/gradle/wrapper/gradle-wrapper.jar b/2022/day05_2/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..41d9927
Binary files /dev/null and b/2022/day05_2/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/2022/day05_2/gradlew b/2022/day05_2/gradlew
new file mode 100755
index 0000000..1b6c787
--- /dev/null
+++ b/2022/day05_2/gradlew
@@ -0,0 +1,234 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/2022/day05_2/gradlew.bat b/2022/day05_2/gradlew.bat
new file mode 100644
index 0000000..107acd3
--- /dev/null
+++ b/2022/day05_2/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/2022/day05_2/settings.gradle.kts b/2022/day05_2/settings.gradle.kts
new file mode 100644
index 0000000..8130295
--- /dev/null
+++ b/2022/day05_2/settings.gradle.kts
@@ -0,0 +1,3 @@
+
+rootProject.name = "day05_2"
+
diff --git a/2022/day05_2/src/main/kotlin/Main.kt b/2022/day05_2/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..b1a5089
--- /dev/null
+++ b/2022/day05_2/src/main/kotlin/Main.kt
@@ -0,0 +1,85 @@
+import java.io.File
+
+fun main(args: Array<String>) {
+    println("AOC 2022, Day 5, Part 2 starting!!!")
+
+    var readingCrates = true
+    val crateStacks = CrateStacks(args[1].toInt())
+
+    File(args[0]).forEachLine {
+        if(readingCrates) {
+            readingCrates = processLineCrates(it, crateStacks)
+        } else {
+            processLineInstructions(it, crateStacks)
+        }
+    }
+
+    crateStacks.printAllStacks()
+
+    println("Reporting top of stacks: ${crateStacks.reportTopCrates()}")
+
+    println("AOC 2022, Day 5, Part 2 completed!!")
+}
+
+data class CrateStacks constructor (val stackCount:Int) {
+    val stacks:ArrayList<ArrayDeque<Char>> = ArrayList()
+    val specialStack:ArrayDeque<Char> = ArrayDeque()
+
+    init {
+        for(i in 1 .. stackCount) {
+            stacks.add(ArrayDeque())
+        }
+    }
+
+    fun printAllStacks() {
+        println("Current stack configuration:")
+
+        for(i in 1 .. stackCount) {
+            println("Stack $i: ${stacks[i - 1]}")
+        }
+    }
+
+    fun move(moveCrates: Int, from: Int, to: Int) {
+        println("Command: move $moveCrates from $from to $to")
+        for(move in 1 .. moveCrates) {
+            val theCrate = stacks[from - 1].removeFirst()
+            specialStack.addFirst(theCrate)
+        }
+        while(specialStack.isNotEmpty()) {
+            val theCrate = specialStack.removeFirst()
+            stacks[to - 1].addFirst(theCrate)
+        }
+        printAllStacks()
+        println("Moves complete")
+    }
+
+    fun reportTopCrates():String {
+        var topOfStacks = ""
+        for(stack in stacks) {
+            topOfStacks += stack.first()
+        }
+        return topOfStacks
+    }
+}
+
+fun processLineCrates(line: String, crateStacks: CrateStacks):Boolean {
+    var chunkIndex = 0
+    for(chunk in line.chunked(4)) {
+        if(chunk.isNotBlank() && !chunk.contains(Regex("\\d"))) {
+            //println("tlarsen,L47: $chunk with ${chunk[1]}")
+            val theCrateStack = crateStacks.stacks[chunkIndex]
+            theCrateStack.addLast(chunk[1])
+        }
+        chunkIndex++
+    }
+
+    return line.isNotBlank()
+}
+
+fun processLineInstructions(line: String, crateStacks: CrateStacks) {
+    val split = line.split(' ')
+    val moveCrates = split[1].toInt()
+    val from = split[3].toInt()
+    val to = split[5].toInt()
+    crateStacks.move(moveCrates, from, to)
+}
diff --git a/2022/day05_2/src/main/resources/input b/2022/day05_2/src/main/resources/input
new file mode 100644
index 0000000..c6ab421
--- /dev/null
+++ b/2022/day05_2/src/main/resources/input
@@ -0,0 +1,513 @@
+[H]                 [Z]         [J]
+[L]     [W] [B]     [G]         [R]
+[R]     [G] [S]     [J] [H]     [Q]
+[F]     [N] [T] [J] [P] [R]     [F]
+[B]     [C] [M] [R] [Q] [F] [G] [P]
+[C] [D] [F] [D] [D] [D] [T] [M] [G]
+[J] [C] [J] [J] [C] [L] [Z] [V] [B]
+[M] [Z] [H] [P] [N] [W] [P] [L] [C]
+ 1   2   3   4   5   6   7   8   9 
+
+move 3 from 2 to 1
+move 8 from 6 to 4
+move 4 from 8 to 2
+move 3 from 1 to 9
+move 1 from 2 to 4
+move 3 from 7 to 5
+move 3 from 9 to 2
+move 3 from 3 to 5
+move 1 from 5 to 1
+move 5 from 1 to 8
+move 2 from 1 to 8
+move 3 from 7 to 3
+move 1 from 8 to 9
+move 6 from 9 to 8
+move 3 from 8 to 7
+move 7 from 8 to 9
+move 2 from 5 to 9
+move 2 from 2 to 9
+move 3 from 3 to 7
+move 2 from 8 to 3
+move 7 from 4 to 8
+move 3 from 4 to 1
+move 4 from 8 to 6
+move 4 from 6 to 1
+move 8 from 1 to 2
+move 1 from 1 to 4
+move 3 from 5 to 1
+move 8 from 9 to 8
+move 4 from 3 to 1
+move 5 from 5 to 3
+move 2 from 7 to 1
+move 1 from 7 to 4
+move 1 from 7 to 2
+move 3 from 3 to 5
+move 3 from 9 to 1
+move 9 from 8 to 1
+move 2 from 9 to 7
+move 1 from 8 to 5
+move 4 from 5 to 3
+move 1 from 3 to 4
+move 1 from 9 to 6
+move 1 from 6 to 9
+move 7 from 4 to 9
+move 1 from 7 to 3
+move 1 from 8 to 2
+move 8 from 2 to 1
+move 4 from 3 to 5
+move 2 from 9 to 6
+move 2 from 6 to 2
+move 2 from 4 to 9
+move 8 from 9 to 2
+move 3 from 7 to 9
+move 1 from 3 to 5
+move 2 from 3 to 8
+move 9 from 2 to 1
+move 1 from 8 to 7
+move 4 from 2 to 9
+move 4 from 5 to 6
+move 1 from 8 to 9
+move 27 from 1 to 2
+move 1 from 6 to 4
+move 3 from 6 to 4
+move 7 from 9 to 8
+move 4 from 4 to 1
+move 9 from 2 to 6
+move 2 from 1 to 9
+move 6 from 1 to 3
+move 1 from 5 to 3
+move 3 from 3 to 5
+move 3 from 5 to 3
+move 3 from 3 to 1
+move 4 from 6 to 7
+move 3 from 9 to 2
+move 1 from 6 to 4
+move 4 from 3 to 5
+move 3 from 6 to 5
+move 1 from 6 to 2
+move 15 from 2 to 3
+move 5 from 5 to 9
+move 13 from 3 to 9
+move 2 from 5 to 7
+move 1 from 4 to 2
+move 3 from 3 to 7
+move 11 from 2 to 7
+move 7 from 9 to 5
+move 3 from 5 to 7
+move 6 from 8 to 9
+move 4 from 1 to 2
+move 6 from 1 to 6
+move 3 from 5 to 1
+move 1 from 8 to 2
+move 4 from 2 to 9
+move 1 from 5 to 7
+move 6 from 7 to 6
+move 18 from 7 to 5
+move 1 from 7 to 1
+move 8 from 9 to 5
+move 1 from 2 to 6
+move 15 from 5 to 6
+move 6 from 5 to 3
+move 4 from 3 to 6
+move 26 from 6 to 5
+move 2 from 1 to 7
+move 4 from 5 to 9
+move 8 from 5 to 7
+move 3 from 7 to 9
+move 14 from 9 to 8
+move 7 from 5 to 2
+move 4 from 2 to 1
+move 5 from 1 to 9
+move 12 from 5 to 3
+move 5 from 8 to 5
+move 14 from 3 to 2
+move 1 from 5 to 2
+move 10 from 2 to 6
+move 7 from 9 to 6
+move 6 from 8 to 6
+move 1 from 2 to 7
+move 2 from 9 to 7
+move 2 from 8 to 6
+move 6 from 2 to 7
+move 1 from 1 to 8
+move 15 from 6 to 2
+move 1 from 6 to 9
+move 1 from 5 to 9
+move 1 from 9 to 6
+move 2 from 2 to 4
+move 3 from 9 to 5
+move 5 from 5 to 3
+move 3 from 3 to 6
+move 6 from 2 to 7
+move 1 from 5 to 9
+move 8 from 6 to 9
+move 2 from 6 to 7
+move 3 from 2 to 4
+move 9 from 6 to 7
+move 17 from 7 to 5
+move 1 from 8 to 4
+move 7 from 9 to 3
+move 12 from 5 to 8
+move 3 from 5 to 2
+move 4 from 7 to 8
+move 2 from 5 to 7
+move 1 from 7 to 9
+move 8 from 3 to 7
+move 17 from 7 to 5
+move 3 from 2 to 5
+move 1 from 3 to 6
+move 10 from 5 to 4
+move 5 from 2 to 7
+move 1 from 4 to 2
+move 3 from 9 to 8
+move 7 from 7 to 2
+move 5 from 5 to 1
+move 14 from 4 to 9
+move 3 from 9 to 8
+move 1 from 6 to 9
+move 2 from 1 to 4
+move 2 from 8 to 5
+move 16 from 8 to 6
+move 1 from 6 to 2
+move 11 from 9 to 2
+move 2 from 7 to 5
+move 1 from 1 to 6
+move 11 from 2 to 9
+move 4 from 2 to 8
+move 9 from 5 to 3
+move 1 from 4 to 2
+move 2 from 1 to 8
+move 1 from 2 to 9
+move 2 from 4 to 3
+move 8 from 6 to 9
+move 16 from 9 to 3
+move 16 from 3 to 2
+move 17 from 2 to 6
+move 1 from 9 to 3
+move 1 from 2 to 5
+move 1 from 9 to 4
+move 3 from 2 to 8
+move 1 from 9 to 1
+move 1 from 9 to 6
+move 7 from 3 to 1
+move 5 from 3 to 5
+move 3 from 8 to 3
+move 2 from 3 to 4
+move 6 from 8 to 4
+move 7 from 6 to 4
+move 3 from 6 to 7
+move 3 from 8 to 9
+move 3 from 5 to 2
+move 3 from 1 to 3
+move 1 from 4 to 8
+move 3 from 5 to 1
+move 13 from 4 to 7
+move 14 from 6 to 7
+move 6 from 1 to 9
+move 3 from 9 to 6
+move 1 from 8 to 7
+move 1 from 8 to 7
+move 20 from 7 to 3
+move 1 from 8 to 9
+move 1 from 1 to 9
+move 1 from 1 to 5
+move 1 from 4 to 6
+move 14 from 3 to 9
+move 1 from 2 to 6
+move 3 from 7 to 6
+move 6 from 3 to 2
+move 1 from 3 to 8
+move 2 from 7 to 3
+move 7 from 6 to 3
+move 12 from 3 to 1
+move 1 from 8 to 2
+move 1 from 4 to 9
+move 1 from 5 to 6
+move 1 from 6 to 4
+move 1 from 4 to 2
+move 2 from 2 to 3
+move 16 from 9 to 7
+move 3 from 6 to 7
+move 6 from 9 to 4
+move 4 from 4 to 7
+move 6 from 1 to 8
+move 2 from 3 to 6
+move 3 from 1 to 9
+move 3 from 2 to 3
+move 3 from 3 to 8
+move 5 from 2 to 8
+move 2 from 7 to 8
+move 3 from 1 to 5
+move 1 from 4 to 3
+move 2 from 9 to 8
+move 1 from 6 to 8
+move 2 from 9 to 1
+move 15 from 7 to 1
+move 1 from 6 to 5
+move 10 from 1 to 5
+move 1 from 4 to 1
+move 2 from 1 to 6
+move 9 from 7 to 8
+move 27 from 8 to 3
+move 1 from 6 to 1
+move 1 from 8 to 5
+move 5 from 5 to 6
+move 12 from 3 to 1
+move 3 from 7 to 1
+move 7 from 5 to 1
+move 1 from 6 to 4
+move 3 from 6 to 9
+move 1 from 4 to 2
+move 2 from 6 to 5
+move 1 from 7 to 6
+move 1 from 9 to 2
+move 2 from 5 to 6
+move 2 from 6 to 5
+move 3 from 1 to 3
+move 19 from 3 to 1
+move 2 from 2 to 9
+move 42 from 1 to 7
+move 4 from 9 to 7
+move 1 from 6 to 8
+move 1 from 8 to 5
+move 2 from 1 to 9
+move 3 from 5 to 7
+move 27 from 7 to 4
+move 1 from 1 to 4
+move 3 from 9 to 2
+move 18 from 4 to 9
+move 2 from 5 to 3
+move 1 from 7 to 1
+move 2 from 3 to 4
+move 8 from 7 to 5
+move 15 from 9 to 3
+move 1 from 9 to 7
+move 3 from 7 to 2
+move 2 from 7 to 2
+move 2 from 5 to 3
+move 1 from 1 to 5
+move 1 from 9 to 1
+move 1 from 3 to 1
+move 1 from 4 to 3
+move 8 from 7 to 3
+move 8 from 2 to 4
+move 1 from 9 to 6
+move 23 from 3 to 9
+move 1 from 9 to 6
+move 2 from 6 to 8
+move 1 from 8 to 6
+move 1 from 5 to 3
+move 7 from 4 to 8
+move 7 from 5 to 7
+move 2 from 8 to 3
+move 1 from 1 to 8
+move 3 from 7 to 4
+move 5 from 4 to 3
+move 1 from 1 to 8
+move 3 from 3 to 1
+move 8 from 9 to 7
+move 3 from 8 to 4
+move 1 from 6 to 2
+move 5 from 8 to 7
+move 6 from 3 to 1
+move 1 from 2 to 9
+move 7 from 7 to 9
+move 4 from 1 to 9
+move 2 from 4 to 2
+move 1 from 4 to 9
+move 1 from 1 to 6
+move 8 from 4 to 8
+move 4 from 1 to 5
+move 3 from 5 to 2
+move 2 from 2 to 5
+move 2 from 5 to 6
+move 1 from 3 to 7
+move 2 from 6 to 4
+move 1 from 5 to 7
+move 1 from 6 to 9
+move 1 from 4 to 1
+move 6 from 9 to 2
+move 8 from 9 to 7
+move 4 from 7 to 3
+move 4 from 8 to 3
+move 3 from 8 to 3
+move 8 from 3 to 5
+move 1 from 1 to 7
+move 11 from 9 to 7
+move 5 from 2 to 7
+move 1 from 8 to 1
+move 3 from 2 to 3
+move 1 from 1 to 4
+move 1 from 2 to 5
+move 20 from 7 to 8
+move 7 from 7 to 9
+move 4 from 4 to 7
+move 3 from 9 to 4
+move 5 from 7 to 4
+move 7 from 4 to 7
+move 4 from 9 to 2
+move 1 from 4 to 3
+move 4 from 3 to 5
+move 2 from 5 to 8
+move 4 from 5 to 2
+move 5 from 2 to 6
+move 2 from 6 to 3
+move 22 from 8 to 5
+move 13 from 7 to 9
+move 11 from 9 to 3
+move 2 from 6 to 8
+move 7 from 3 to 1
+move 18 from 5 to 2
+move 1 from 6 to 4
+move 1 from 4 to 9
+move 2 from 8 to 5
+move 2 from 9 to 1
+move 9 from 3 to 1
+move 4 from 5 to 6
+move 2 from 6 to 7
+move 3 from 9 to 5
+move 10 from 5 to 8
+move 6 from 8 to 7
+move 3 from 8 to 1
+move 6 from 2 to 3
+move 1 from 9 to 6
+move 5 from 3 to 4
+move 4 from 1 to 4
+move 17 from 1 to 5
+move 12 from 2 to 7
+move 1 from 3 to 6
+move 16 from 5 to 8
+move 3 from 5 to 6
+move 9 from 8 to 3
+move 8 from 8 to 4
+move 7 from 4 to 1
+move 5 from 1 to 4
+move 4 from 3 to 7
+move 14 from 7 to 3
+move 6 from 4 to 8
+move 9 from 7 to 4
+move 5 from 6 to 1
+move 1 from 7 to 1
+move 1 from 6 to 7
+move 16 from 4 to 5
+move 1 from 4 to 2
+move 1 from 7 to 5
+move 2 from 1 to 7
+move 2 from 7 to 4
+move 4 from 1 to 6
+move 13 from 5 to 6
+move 5 from 6 to 3
+move 22 from 3 to 2
+move 1 from 4 to 7
+move 4 from 5 to 4
+move 1 from 7 to 6
+move 5 from 8 to 5
+move 2 from 3 to 1
+move 13 from 6 to 1
+move 6 from 1 to 4
+move 1 from 8 to 1
+move 6 from 1 to 4
+move 1 from 5 to 4
+move 7 from 4 to 7
+move 3 from 1 to 5
+move 2 from 5 to 7
+move 5 from 5 to 1
+move 8 from 7 to 4
+move 1 from 6 to 4
+move 1 from 7 to 4
+move 9 from 2 to 7
+move 8 from 7 to 6
+move 5 from 6 to 4
+move 1 from 7 to 4
+move 2 from 4 to 9
+move 2 from 6 to 1
+move 8 from 2 to 6
+move 9 from 1 to 8
+move 9 from 6 to 2
+move 1 from 1 to 8
+move 6 from 8 to 4
+move 2 from 9 to 7
+move 2 from 7 to 9
+move 15 from 2 to 8
+move 18 from 4 to 2
+move 14 from 4 to 5
+move 10 from 2 to 4
+move 9 from 2 to 6
+move 1 from 9 to 3
+move 1 from 3 to 1
+move 6 from 5 to 8
+move 3 from 4 to 9
+move 2 from 2 to 1
+move 1 from 1 to 6
+move 3 from 9 to 7
+move 22 from 8 to 6
+move 1 from 8 to 9
+move 2 from 1 to 5
+move 5 from 5 to 4
+move 2 from 5 to 8
+move 2 from 8 to 7
+move 1 from 9 to 7
+move 1 from 5 to 8
+move 1 from 9 to 8
+move 15 from 6 to 4
+move 2 from 5 to 2
+move 11 from 4 to 6
+move 5 from 4 to 1
+move 5 from 4 to 2
+move 2 from 1 to 5
+move 6 from 2 to 8
+move 11 from 6 to 3
+move 12 from 6 to 8
+move 1 from 3 to 9
+move 3 from 3 to 2
+move 6 from 4 to 2
+move 2 from 5 to 8
+move 5 from 7 to 2
+move 11 from 8 to 4
+move 1 from 7 to 4
+move 1 from 9 to 6
+move 7 from 2 to 1
+move 3 from 6 to 5
+move 2 from 5 to 3
+move 1 from 5 to 9
+move 3 from 4 to 9
+move 4 from 9 to 1
+move 4 from 3 to 6
+move 3 from 4 to 8
+move 3 from 8 to 9
+move 2 from 8 to 2
+move 9 from 8 to 7
+move 2 from 3 to 1
+move 2 from 3 to 2
+move 1 from 3 to 6
+move 2 from 9 to 1
+move 8 from 7 to 5
+move 7 from 2 to 7
+move 2 from 8 to 9
+move 4 from 6 to 5
+move 13 from 1 to 5
+move 4 from 1 to 8
+move 3 from 9 to 3
+move 12 from 5 to 9
+move 3 from 8 to 9
+move 1 from 8 to 4
+move 3 from 2 to 7
+move 3 from 3 to 7
+move 1 from 9 to 2
+move 4 from 6 to 4
+move 6 from 5 to 6
+move 2 from 7 to 3
+move 2 from 2 to 1
+move 5 from 6 to 5
+move 1 from 1 to 7
+move 9 from 5 to 4
+move 10 from 9 to 6
+move 1 from 2 to 6
+move 12 from 7 to 6
+move 1 from 7 to 4
+move 23 from 6 to 1
+move 10 from 4 to 3
+move 16 from 1 to 5
+move 5 from 1 to 2
+move 6 from 3 to 7
+move 5 from 4 to 8
diff --git a/2022/day05_2/src/main/resources/small_input b/2022/day05_2/src/main/resources/small_input
new file mode 100644
index 0000000..42ef47f
--- /dev/null
+++ b/2022/day05_2/src/main/resources/small_input
@@ -0,0 +1,9 @@
+    [D]
+[N] [C]
+[Z] [M] [P]
+ 1   2   3
+
+move 1 from 2 to 1
+move 3 from 1 to 3
+move 2 from 2 to 1
+move 1 from 1 to 2
diff --git a/2022/day06_1/.idea/.gitignore b/2022/day06_1/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/2022/day06_1/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/2022/day06_1/.idea/compiler.xml b/2022/day06_1/.idea/compiler.xml
new file mode 100644
index 0000000..b73660a
--- /dev/null
+++ b/2022/day06_1/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="15" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day06_1/.idea/gradle.xml b/2022/day06_1/.idea/gradle.xml
new file mode 100644
index 0000000..5404067
--- /dev/null
+++ b/2022/day06_1/.idea/gradle.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="distributionType" value="WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day06_1/.idea/jarRepositories.xml b/2022/day06_1/.idea/jarRepositories.xml
new file mode 100644
index 0000000..fdc392f
--- /dev/null
+++ b/2022/day06_1/.idea/jarRepositories.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="MavenRepo" />
+      <option name="name" value="MavenRepo" />
+      <option name="url" value="https://repo.maven.apache.org/maven2/" />
+    </remote-repository>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day06_1/.idea/misc.xml b/2022/day06_1/.idea/misc.xml
new file mode 100644
index 0000000..54d358d
--- /dev/null
+++ b/2022/day06_1/.idea/misc.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day06_1/.idea/vcs.xml b/2022/day06_1/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2022/day06_1/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day06_1/build.gradle.kts b/2022/day06_1/build.gradle.kts
new file mode 100644
index 0000000..2534435
--- /dev/null
+++ b/2022/day06_1/build.gradle.kts
@@ -0,0 +1,29 @@
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+plugins {
+    kotlin("jvm") version "1.7.21"
+    application
+}
+
+group = "me.tlarsen"
+version = "1.0-SNAPSHOT"
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    testImplementation(kotlin("test"))
+}
+
+tasks.test {
+    useJUnitPlatform()
+}
+
+tasks.withType<KotlinCompile> {
+    kotlinOptions.jvmTarget = "1.8"
+}
+
+application {
+    mainClass.set("MainKt")
+}
\ No newline at end of file
diff --git a/2022/day06_1/gradle.properties b/2022/day06_1/gradle.properties
new file mode 100644
index 0000000..7fc6f1f
--- /dev/null
+++ b/2022/day06_1/gradle.properties
@@ -0,0 +1 @@
+kotlin.code.style=official
diff --git a/2022/day06_1/gradle/wrapper/gradle-wrapper.jar b/2022/day06_1/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..41d9927
Binary files /dev/null and b/2022/day06_1/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/2022/day06_1/gradlew b/2022/day06_1/gradlew
new file mode 100755
index 0000000..1b6c787
--- /dev/null
+++ b/2022/day06_1/gradlew
@@ -0,0 +1,234 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/2022/day06_1/gradlew.bat b/2022/day06_1/gradlew.bat
new file mode 100644
index 0000000..107acd3
--- /dev/null
+++ b/2022/day06_1/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/2022/day06_1/settings.gradle.kts b/2022/day06_1/settings.gradle.kts
new file mode 100644
index 0000000..bd314e8
--- /dev/null
+++ b/2022/day06_1/settings.gradle.kts
@@ -0,0 +1,3 @@
+
+rootProject.name = "day06_1"
+
diff --git a/2022/day06_1/src/main/kotlin/Main.kt b/2022/day06_1/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..d6dc10f
--- /dev/null
+++ b/2022/day06_1/src/main/kotlin/Main.kt
@@ -0,0 +1,45 @@
+import java.io.File
+
+fun main(args: Array<String>) {
+    println("AOC 2022, Day 6, Part 1 starting!!!")
+
+    val packetMarker = ArrayDeque<Char>()
+    var markerIndex = 0
+    File(args[0]).forEachLine {
+        for(ch in it.toCharArray()) {
+            if(packetMarker.size < 4) {
+                packetMarker.addFirst(ch)
+            } else {
+                // start adding more from the front but drop the last
+                packetMarker.removeLast()
+                packetMarker.addFirst(ch)
+            }
+
+            if(checkForMarker(packetMarker)) {
+                markerIndex++
+                println("Packet Marker starts at : $markerIndex.")
+                println("Packet Marker looks like: $packetMarker")
+                break
+            }
+            markerIndex++
+        }
+    }
+
+
+
+    println("AOC 2022, Day 6, Part 1 completed!!")
+}
+
+fun checkForMarker(packetMarker:ArrayDeque<Char>):Boolean {
+    if(packetMarker.size < 3) {
+        return false
+    }
+
+    var count = 0
+    for(ch in packetMarker) {
+        count += packetMarker.count { it == ch }
+    }
+
+    // if this count is anything but 4 then there are duplicates
+    return count == 4
+}
\ No newline at end of file
diff --git a/2022/day06_1/src/main/resources/input b/2022/day06_1/src/main/resources/input
new file mode 100644
index 0000000..443dbf0
--- /dev/null
+++ b/2022/day06_1/src/main/resources/input
@@ -0,0 +1 @@
+plhlsssjsrscspsffmrffwvfvrvvmbbnjnrnrfnndlnlznlznlnccdbbhvbvgvmvzmzvmzmbbrcclsslzslzzsztzftzzhggnjgnjnhnmnqnqqfdfnnrwnwsnwwvgvqqgpptvtrvvfmmzjzmmjssmwsmmhzzvvwzwcwrcrllpbppdgdvvwqvvsnsrnsncnwntnggwqgqhqrqprqrddjvddqsqhshchfffzddswdsshhcnhnqqfjffvlvwvssdqqwrwvrvhrvrzzgwggcjcgclcwchhzvzmzrrjwjqwwvbwwrmmvmpmzpzgpgsghgrrtmmlfmmnzzmpzzvmvjjsqqshqshsqqgtqggpvvrtttwbbhnbnlbnlnhnthtjhjshhrmrjjlclpprmrnrsrwrbwrwwjnwnbwbhbmbggdbgghllcvlvddzbdbdvdwvdvjvqvcvczvcvclvvrggrngrrwcwbcczgghnhznhnttbcbvcvttrrpbrppndppvvvgvtgvvhfvhhttppjmjllznlnldnldlwlnwlnlttgzzcfcggwmgmqgmmshmhqqdfqfpfqppprzrhrnrhnrrtsrrgpgnpngnqnmmrtrvtrrfccszszffvlfvlvssvdvvpggvcvscvvpmpgpqpfqqhttrhhsbhbqhhzggzrgrqrfqffwllggrgqqjzqzzsgglvgllsgllptltblbggvrggctczzllvsvcscrrzjrzzjnnbvvtntpntnvtntcntcnnwsnnnvjnnsccsddcvvgzgwggbnbwnwbwmwttzzsgzzjpzztwztwwhhzggplgplggwwwphpmmhchsccmwmttvjtjftffzbfffjljbbqvvstsggbbqrbqrbrhbbrmbmppvrpphptpggqgddtmdtmdmbbbcdbbgssmzzthhtjjrgjrgrzzchzhttgddjnjrjmjllrcrqqsvsjjjhvvphhgjhgjhjccwmcmjcmjmhmzznmmcbcscddcsssnppsnpnmnqmmtztftqtjtqqgvgvjjfnjffqbqbfqqwfqfcfsfttvccnssjvvpfvpvttvpvccwhwfwlwlclljqqststllgqgzqqfpflpplpssnntstqqpnnsrnsrrsvrsvsrvsrrtztmtptpcpssgnnfvflffscsqszzsppfnftfptfpfnfbbwzbzfbbtggrzrnntztnznhnnlbnbrbdddjhjchhdshhnzhnnsrnrrqwrrdsdlsstdsslqsqdqvqzvqvwqqlmmwzmwzwztzlzczhqfrclvgvnlchrggsrjhntctdbpfdcffwjngdvdrjmgvwvptlvlhvhshqphmrdznqbtchcvrwfrpvwhzmrwlcjwnrsgrqcbsgpwjthstvqzlwjjmqbvhhdfdsmqnmnswmwjtpgjhdpgcnvmlcjwjzrjhmrqmqnrqrmgdnbdgznwhgzncmcbzpntcdflvrbfdzwgpnqjqmrcqpbrzwhwdgtgshhmrwvhnrwslvcswjvdgglfrdvmqdspppwmvfzvdbvpcnhmvgfqwnvjvvzrvttwvbjrbjlllmwtlcltvqmwshnqsdtjrptvqjvdjgzwgzzhcdbwjzhdgsptfrtmmqvhsnsnpgwbncbnnvwmmrrjgfccbzcpcjmqvqsbvjrstzblsrngphwndfdswjnnnfdgpcbslvbjglqqnbbtjljsmdgcslmwlvgwpsqthlmmqfgpgmcvrpvvtzcjdrwcjgrbwthblwpwpbzvjvhzsphmfhfwvsthlfnhhfcmpsnmgrvrntlzpdvqwtrghnslnfhcjwrsvrngqqtwvcsfhbjwmsnmsmgvdhnzjgljtchbtwlfppvbtdclbdjdmwzcntvgfjlcwdplnjwqnzqhnfgcnbrgftqpdmqzrrhglbzzvjcdnbtfnvmsrbjdzhbqmhnsmprgvjzzgvllhqnzgpstqzcnlgsrcwzlhwqvcjlwnnjslmdtwqcpbrntrmrmmtscjwwtzjhghtqvvpldzvhtmspzlnlfgrfhmsndbdgpgvphwwgqhrtlwztgqqsrwnrnqphqfsrtbztqbrgmfbtpjwhhrglhbzmmjptppnfdzlpbqfcbdwzdtqbrvfmtdzdjlnzvqfnzmttpqgzgmrqwmdtmdzrttffpdlgwdhnlrhnnztphvrbzcrlvcpswlngcjhdzqwwwpzdmhhwpnzwgjsdsdbdvpfsrwmwvsggpcqbchwjpgljnbtpvjzbbvgsbsbjmtwtbjtzzsfvrmfvnmcngvvdsvljvjbrlfgstjrhtjplttzhjfbmphvbqdsmwfwspqpcvmgzgjnqlphshlgdwcvtmpwcfgdcbqwpnshfgrfjvlrtqbffwwtbnwtvjlsdgwgfmhlrsmfrjzcwccdzfwwdwhwdsjbllhjsqmnqvngvdmbvbssfjtjfbtngrdwgldcrtpmvrbrmpvwwsfrlnbqsqzfnftpbhslqccnbqwgbdbfpblpmwbgjzmnptnhdjzqjhdrhqbtfhsrdqwlmwzqlsmmslgfzpvtgtsrlszvqrhrzclbqhzzwwfmhrrvsrnsjbdjsqqlsmgdmgbdtmvfjmsbwjqmqrvrhqbchpqrwvlvwpvhjlbdzfjvrwmchccrsrfvhzmpfjqwnrbvqmgwjcbndjdtfgnrzrqwgzhrdvghdrvgtplcrthgchmvwtdrchfwpdszzzhqpmrlzvfdnfnlwghmmwvsscbrdbchhgttsnbzdbqgddqfvcgvqwltnqtcwrmhtftnlwvlglsvvctccnntznsjnmmgqlzmplsdspnjtmzlbvrfzfclnhgjzmvntdwhspqwtpgndspnjqjqwrpwhjhpvjwfptpndnwvcjdwsvdtcrtwpsprgmrspgmcsdgtjbbgsgvcjhrcldlvgvqwqwthplzgwbzmszjfrlnznvgphnqzcwsztvvljlrlzrndbzccstprhntnlmshhclnrsmsvvvsbmpfdjsmspwcqtmlrrdmfzjjjhmsmdfqddzpgtbzbsnhhhpsfrdrdvpvpnjmvnhdrzrqggrpqdcmctvqfrtfmjjqjwgzzbrdfplhzjbnqlmjlcgvmsbpgdlfjmbgqtrvzzdgtlmbqthjrdtlstqtzqvfjvmmstsmtsbnjvstjjvrrjqcbjvhfpslpvjmdznrcnsvlpbpzmslqtpczmvhdwzrhwbwtfvrrmbszvrhwsjrclcscgngwvblbbrqprgshwzhlqgwmpfsmqsvpjbdccdmtnnhqfwvlgjlszmmmdmtmpzwhplzsjztrnwngbvspqqbmghwzgvfjdrblfmtwcvnczsrflmsjmrsvzldmttjwcmnvwcbjfvznhgntnqfbfchcqqshhjldgltqhdlqldlpfjnjvtbvbntzdjzstcqbzdnmsvcdgvjmmvtdfvdplqfndqqlzlspmjgdfbgsvwzqzsvvbbldltbtzwzpqrzfmfzgdbpqnwtrfcgwmlbpzrgscbjvfdwnjzjdfzltsbppnljzrgggplmttpmgwnhdlwfhwzsrcflnrqqzwsbqllwjqlrgwbhvcvqdvjvpbzgnfbbbtccvplzggplbrsbldllwmttwtvltsfljfbbprtvlfshhwdhdgvzfzjttvnphpnjnzsbvfwflfpqwnhvwjdsrtbwsjzqhgfldnssfbbzzqqrwtjvwjschmndgqzjtpsbfhwtmqbtfstrbghgtnldjqtshdnrwzvwddchhvdbsfjnqzfjdpvhvwwjspftgbtgwzdfgzzhpvjpdlrrdfnpftshthwzjzmzdghnfdqcbmjhfdgzrcgrzbrjtmhwbjhcpgjdsmnqzncdlwhqqzqblgdbbdsmrqgbdbmdczvvpnbbjdwrlmrwgnnbbzpcnsjgcmshgzwnjzwjlrdmvmhvjrzphgpczppqvwjthcdphprhhrggjdpzmgtpjjfvpczzrvsssfrrptnzlstrhmbhvzmwjnddshrrtgspbllvqlsptrtvtldsgnjjbwtfmtbjdvmgbptjlzhpttjmvpgnjphswhtdq
diff --git a/2022/day06_1/src/main/resources/small_input0 b/2022/day06_1/src/main/resources/small_input0
new file mode 100644
index 0000000..7980a82
--- /dev/null
+++ b/2022/day06_1/src/main/resources/small_input0
@@ -0,0 +1 @@
+mjqjpqmgbljsphdztnvjfqwrcgsmlb
diff --git a/2022/day06_1/src/main/resources/small_input1 b/2022/day06_1/src/main/resources/small_input1
new file mode 100644
index 0000000..9e3311c
--- /dev/null
+++ b/2022/day06_1/src/main/resources/small_input1
@@ -0,0 +1 @@
+bvwbjplbgvbhsrlpgdmjqwftvncz
\ No newline at end of file
diff --git a/2022/day06_1/src/main/resources/small_input2 b/2022/day06_1/src/main/resources/small_input2
new file mode 100644
index 0000000..cca46f5
--- /dev/null
+++ b/2022/day06_1/src/main/resources/small_input2
@@ -0,0 +1 @@
+nppdvjthqldpwncqszvftbrmjlhg
\ No newline at end of file
diff --git a/2022/day06_1/src/main/resources/small_input3 b/2022/day06_1/src/main/resources/small_input3
new file mode 100644
index 0000000..848af1c
--- /dev/null
+++ b/2022/day06_1/src/main/resources/small_input3
@@ -0,0 +1 @@
+nznrnfrfntjfmvfwmzdfjlvtqnbhcprsg
\ No newline at end of file
diff --git a/2022/day06_2/.idea/.gitignore b/2022/day06_2/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/2022/day06_2/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/2022/day06_2/.idea/compiler.xml b/2022/day06_2/.idea/compiler.xml
new file mode 100644
index 0000000..b73660a
--- /dev/null
+++ b/2022/day06_2/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="15" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day06_2/.idea/gradle.xml b/2022/day06_2/.idea/gradle.xml
new file mode 100644
index 0000000..a7087b2
--- /dev/null
+++ b/2022/day06_2/.idea/gradle.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="distributionType" value="WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day06_2/.idea/jarRepositories.xml b/2022/day06_2/.idea/jarRepositories.xml
new file mode 100644
index 0000000..fdc392f
--- /dev/null
+++ b/2022/day06_2/.idea/jarRepositories.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="MavenRepo" />
+      <option name="name" value="MavenRepo" />
+      <option name="url" value="https://repo.maven.apache.org/maven2/" />
+    </remote-repository>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day06_2/.idea/misc.xml b/2022/day06_2/.idea/misc.xml
new file mode 100644
index 0000000..54d358d
--- /dev/null
+++ b/2022/day06_2/.idea/misc.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day06_2/.idea/vcs.xml b/2022/day06_2/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2022/day06_2/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day06_2/build.gradle.kts b/2022/day06_2/build.gradle.kts
new file mode 100644
index 0000000..2534435
--- /dev/null
+++ b/2022/day06_2/build.gradle.kts
@@ -0,0 +1,29 @@
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+plugins {
+    kotlin("jvm") version "1.7.21"
+    application
+}
+
+group = "me.tlarsen"
+version = "1.0-SNAPSHOT"
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    testImplementation(kotlin("test"))
+}
+
+tasks.test {
+    useJUnitPlatform()
+}
+
+tasks.withType<KotlinCompile> {
+    kotlinOptions.jvmTarget = "1.8"
+}
+
+application {
+    mainClass.set("MainKt")
+}
\ No newline at end of file
diff --git a/2022/day06_2/gradle.properties b/2022/day06_2/gradle.properties
new file mode 100644
index 0000000..7fc6f1f
--- /dev/null
+++ b/2022/day06_2/gradle.properties
@@ -0,0 +1 @@
+kotlin.code.style=official
diff --git a/2022/day06_2/gradle/wrapper/gradle-wrapper.jar b/2022/day06_2/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..41d9927
Binary files /dev/null and b/2022/day06_2/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/2022/day06_2/gradlew b/2022/day06_2/gradlew
new file mode 100755
index 0000000..1b6c787
--- /dev/null
+++ b/2022/day06_2/gradlew
@@ -0,0 +1,234 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/2022/day06_2/gradlew.bat b/2022/day06_2/gradlew.bat
new file mode 100644
index 0000000..107acd3
--- /dev/null
+++ b/2022/day06_2/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/2022/day06_2/settings.gradle.kts b/2022/day06_2/settings.gradle.kts
new file mode 100644
index 0000000..9f74b95
--- /dev/null
+++ b/2022/day06_2/settings.gradle.kts
@@ -0,0 +1,3 @@
+
+rootProject.name = "day06_2"
+
diff --git a/2022/day06_2/src/main/kotlin/Main.kt b/2022/day06_2/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..08cea5b
--- /dev/null
+++ b/2022/day06_2/src/main/kotlin/Main.kt
@@ -0,0 +1,45 @@
+import java.io.File
+
+fun main(args: Array<String>) {
+    println("AOC 2022, Day 6, Part 2 starting!!!")
+
+    val packetMarker = ArrayDeque<Char>()
+    var markerIndex = 0
+    File(args[0]).forEachLine {
+        for(ch in it.toCharArray()) {
+            if(packetMarker.size < 14) {
+                packetMarker.addFirst(ch)
+            } else {
+                // start adding more from the front but drop the last
+                packetMarker.removeLast()
+                packetMarker.addFirst(ch)
+            }
+
+            if(checkForMarker(packetMarker)) {
+                markerIndex++
+                println("Packet Marker starts at : $markerIndex.")
+                println("Packet Marker looks like: $packetMarker")
+                break
+            }
+            markerIndex++
+        }
+    }
+
+
+
+    println("AOC 2022, Day 6, Part 2 completed!!")
+}
+
+fun checkForMarker(packetMarker:ArrayDeque<Char>):Boolean {
+    if(packetMarker.size < 13) {
+        return false
+    }
+
+    var count = 0
+    for(ch in packetMarker) {
+        count += packetMarker.count { it == ch }
+    }
+
+    // if this count is anything but 4 then there are duplicates
+    return count == 14
+}
\ No newline at end of file
diff --git a/2022/day06_2/src/main/resources/input b/2022/day06_2/src/main/resources/input
new file mode 100644
index 0000000..443dbf0
--- /dev/null
+++ b/2022/day06_2/src/main/resources/input
@@ -0,0 +1 @@
+plhlsssjsrscspsffmrffwvfvrvvmbbnjnrnrfnndlnlznlznlnccdbbhvbvgvmvzmzvmzmbbrcclsslzslzzsztzftzzhggnjgnjnhnmnqnqqfdfnnrwnwsnwwvgvqqgpptvtrvvfmmzjzmmjssmwsmmhzzvvwzwcwrcrllpbppdgdvvwqvvsnsrnsncnwntnggwqgqhqrqprqrddjvddqsqhshchfffzddswdsshhcnhnqqfjffvlvwvssdqqwrwvrvhrvrzzgwggcjcgclcwchhzvzmzrrjwjqwwvbwwrmmvmpmzpzgpgsghgrrtmmlfmmnzzmpzzvmvjjsqqshqshsqqgtqggpvvrtttwbbhnbnlbnlnhnthtjhjshhrmrjjlclpprmrnrsrwrbwrwwjnwnbwbhbmbggdbgghllcvlvddzbdbdvdwvdvjvqvcvczvcvclvvrggrngrrwcwbcczgghnhznhnttbcbvcvttrrpbrppndppvvvgvtgvvhfvhhttppjmjllznlnldnldlwlnwlnlttgzzcfcggwmgmqgmmshmhqqdfqfpfqppprzrhrnrhnrrtsrrgpgnpngnqnmmrtrvtrrfccszszffvlfvlvssvdvvpggvcvscvvpmpgpqpfqqhttrhhsbhbqhhzggzrgrqrfqffwllggrgqqjzqzzsgglvgllsgllptltblbggvrggctczzllvsvcscrrzjrzzjnnbvvtntpntnvtntcntcnnwsnnnvjnnsccsddcvvgzgwggbnbwnwbwmwttzzsgzzjpzztwztwwhhzggplgplggwwwphpmmhchsccmwmttvjtjftffzbfffjljbbqvvstsggbbqrbqrbrhbbrmbmppvrpphptpggqgddtmdtmdmbbbcdbbgssmzzthhtjjrgjrgrzzchzhttgddjnjrjmjllrcrqqsvsjjjhvvphhgjhgjhjccwmcmjcmjmhmzznmmcbcscddcsssnppsnpnmnqmmtztftqtjtqqgvgvjjfnjffqbqbfqqwfqfcfsfttvccnssjvvpfvpvttvpvccwhwfwlwlclljqqststllgqgzqqfpflpplpssnntstqqpnnsrnsrrsvrsvsrvsrrtztmtptpcpssgnnfvflffscsqszzsppfnftfptfpfnfbbwzbzfbbtggrzrnntztnznhnnlbnbrbdddjhjchhdshhnzhnnsrnrrqwrrdsdlsstdsslqsqdqvqzvqvwqqlmmwzmwzwztzlzczhqfrclvgvnlchrggsrjhntctdbpfdcffwjngdvdrjmgvwvptlvlhvhshqphmrdznqbtchcvrwfrpvwhzmrwlcjwnrsgrqcbsgpwjthstvqzlwjjmqbvhhdfdsmqnmnswmwjtpgjhdpgcnvmlcjwjzrjhmrqmqnrqrmgdnbdgznwhgzncmcbzpntcdflvrbfdzwgpnqjqmrcqpbrzwhwdgtgshhmrwvhnrwslvcswjvdgglfrdvmqdspppwmvfzvdbvpcnhmvgfqwnvjvvzrvttwvbjrbjlllmwtlcltvqmwshnqsdtjrptvqjvdjgzwgzzhcdbwjzhdgsptfrtmmqvhsnsnpgwbncbnnvwmmrrjgfccbzcpcjmqvqsbvjrstzblsrngphwndfdswjnnnfdgpcbslvbjglqqnbbtjljsmdgcslmwlvgwpsqthlmmqfgpgmcvrpvvtzcjdrwcjgrbwthblwpwpbzvjvhzsphmfhfwvsthlfnhhfcmpsnmgrvrntlzpdvqwtrghnslnfhcjwrsvrngqqtwvcsfhbjwmsnmsmgvdhnzjgljtchbtwlfppvbtdclbdjdmwzcntvgfjlcwdplnjwqnzqhnfgcnbrgftqpdmqzrrhglbzzvjcdnbtfnvmsrbjdzhbqmhnsmprgvjzzgvllhqnzgpstqzcnlgsrcwzlhwqvcjlwnnjslmdtwqcpbrntrmrmmtscjwwtzjhghtqvvpldzvhtmspzlnlfgrfhmsndbdgpgvphwwgqhrtlwztgqqsrwnrnqphqfsrtbztqbrgmfbtpjwhhrglhbzmmjptppnfdzlpbqfcbdwzdtqbrvfmtdzdjlnzvqfnzmttpqgzgmrqwmdtmdzrttffpdlgwdhnlrhnnztphvrbzcrlvcpswlngcjhdzqwwwpzdmhhwpnzwgjsdsdbdvpfsrwmwvsggpcqbchwjpgljnbtpvjzbbvgsbsbjmtwtbjtzzsfvrmfvnmcngvvdsvljvjbrlfgstjrhtjplttzhjfbmphvbqdsmwfwspqpcvmgzgjnqlphshlgdwcvtmpwcfgdcbqwpnshfgrfjvlrtqbffwwtbnwtvjlsdgwgfmhlrsmfrjzcwccdzfwwdwhwdsjbllhjsqmnqvngvdmbvbssfjtjfbtngrdwgldcrtpmvrbrmpvwwsfrlnbqsqzfnftpbhslqccnbqwgbdbfpblpmwbgjzmnptnhdjzqjhdrhqbtfhsrdqwlmwzqlsmmslgfzpvtgtsrlszvqrhrzclbqhzzwwfmhrrvsrnsjbdjsqqlsmgdmgbdtmvfjmsbwjqmqrvrhqbchpqrwvlvwpvhjlbdzfjvrwmchccrsrfvhzmpfjqwnrbvqmgwjcbndjdtfgnrzrqwgzhrdvghdrvgtplcrthgchmvwtdrchfwpdszzzhqpmrlzvfdnfnlwghmmwvsscbrdbchhgttsnbzdbqgddqfvcgvqwltnqtcwrmhtftnlwvlglsvvctccnntznsjnmmgqlzmplsdspnjtmzlbvrfzfclnhgjzmvntdwhspqwtpgndspnjqjqwrpwhjhpvjwfptpndnwvcjdwsvdtcrtwpsprgmrspgmcsdgtjbbgsgvcjhrcldlvgvqwqwthplzgwbzmszjfrlnznvgphnqzcwsztvvljlrlzrndbzccstprhntnlmshhclnrsmsvvvsbmpfdjsmspwcqtmlrrdmfzjjjhmsmdfqddzpgtbzbsnhhhpsfrdrdvpvpnjmvnhdrzrqggrpqdcmctvqfrtfmjjqjwgzzbrdfplhzjbnqlmjlcgvmsbpgdlfjmbgqtrvzzdgtlmbqthjrdtlstqtzqvfjvmmstsmtsbnjvstjjvrrjqcbjvhfpslpvjmdznrcnsvlpbpzmslqtpczmvhdwzrhwbwtfvrrmbszvrhwsjrclcscgngwvblbbrqprgshwzhlqgwmpfsmqsvpjbdccdmtnnhqfwvlgjlszmmmdmtmpzwhplzsjztrnwngbvspqqbmghwzgvfjdrblfmtwcvnczsrflmsjmrsvzldmttjwcmnvwcbjfvznhgntnqfbfchcqqshhjldgltqhdlqldlpfjnjvtbvbntzdjzstcqbzdnmsvcdgvjmmvtdfvdplqfndqqlzlspmjgdfbgsvwzqzsvvbbldltbtzwzpqrzfmfzgdbpqnwtrfcgwmlbpzrgscbjvfdwnjzjdfzltsbppnljzrgggplmttpmgwnhdlwfhwzsrcflnrqqzwsbqllwjqlrgwbhvcvqdvjvpbzgnfbbbtccvplzggplbrsbldllwmttwtvltsfljfbbprtvlfshhwdhdgvzfzjttvnphpnjnzsbvfwflfpqwnhvwjdsrtbwsjzqhgfldnssfbbzzqqrwtjvwjschmndgqzjtpsbfhwtmqbtfstrbghgtnldjqtshdnrwzvwddchhvdbsfjnqzfjdpvhvwwjspftgbtgwzdfgzzhpvjpdlrrdfnpftshthwzjzmzdghnfdqcbmjhfdgzrcgrzbrjtmhwbjhcpgjdsmnqzncdlwhqqzqblgdbbdsmrqgbdbmdczvvpnbbjdwrlmrwgnnbbzpcnsjgcmshgzwnjzwjlrdmvmhvjrzphgpczppqvwjthcdphprhhrggjdpzmgtpjjfvpczzrvsssfrrptnzlstrhmbhvzmwjnddshrrtgspbllvqlsptrtvtldsgnjjbwtfmtbjdvmgbptjlzhpttjmvpgnjphswhtdq
diff --git a/2022/day06_2/src/main/resources/small_input0 b/2022/day06_2/src/main/resources/small_input0
new file mode 100644
index 0000000..7980a82
--- /dev/null
+++ b/2022/day06_2/src/main/resources/small_input0
@@ -0,0 +1 @@
+mjqjpqmgbljsphdztnvjfqwrcgsmlb
diff --git a/2022/day06_2/src/main/resources/small_input1 b/2022/day06_2/src/main/resources/small_input1
new file mode 100644
index 0000000..9e3311c
--- /dev/null
+++ b/2022/day06_2/src/main/resources/small_input1
@@ -0,0 +1 @@
+bvwbjplbgvbhsrlpgdmjqwftvncz
\ No newline at end of file
diff --git a/2022/day06_2/src/main/resources/small_input2 b/2022/day06_2/src/main/resources/small_input2
new file mode 100644
index 0000000..cca46f5
--- /dev/null
+++ b/2022/day06_2/src/main/resources/small_input2
@@ -0,0 +1 @@
+nppdvjthqldpwncqszvftbrmjlhg
\ No newline at end of file
diff --git a/2022/day06_2/src/main/resources/small_input3 b/2022/day06_2/src/main/resources/small_input3
new file mode 100644
index 0000000..848af1c
--- /dev/null
+++ b/2022/day06_2/src/main/resources/small_input3
@@ -0,0 +1 @@
+nznrnfrfntjfmvfwmzdfjlvtqnbhcprsg
\ No newline at end of file
diff --git a/2022/day07_1/.idea/.gitignore b/2022/day07_1/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/2022/day07_1/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/2022/day07_1/.idea/compiler.xml b/2022/day07_1/.idea/compiler.xml
new file mode 100644
index 0000000..b73660a
--- /dev/null
+++ b/2022/day07_1/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="15" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day07_1/.idea/gradle.xml b/2022/day07_1/.idea/gradle.xml
new file mode 100644
index 0000000..5404067
--- /dev/null
+++ b/2022/day07_1/.idea/gradle.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="distributionType" value="WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day07_1/.idea/jarRepositories.xml b/2022/day07_1/.idea/jarRepositories.xml
new file mode 100644
index 0000000..fdc392f
--- /dev/null
+++ b/2022/day07_1/.idea/jarRepositories.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="MavenRepo" />
+      <option name="name" value="MavenRepo" />
+      <option name="url" value="https://repo.maven.apache.org/maven2/" />
+    </remote-repository>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day07_1/.idea/misc.xml b/2022/day07_1/.idea/misc.xml
new file mode 100644
index 0000000..54d358d
--- /dev/null
+++ b/2022/day07_1/.idea/misc.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day07_1/.idea/vcs.xml b/2022/day07_1/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2022/day07_1/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day07_1/build.gradle.kts b/2022/day07_1/build.gradle.kts
new file mode 100644
index 0000000..2534435
--- /dev/null
+++ b/2022/day07_1/build.gradle.kts
@@ -0,0 +1,29 @@
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+plugins {
+    kotlin("jvm") version "1.7.21"
+    application
+}
+
+group = "me.tlarsen"
+version = "1.0-SNAPSHOT"
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    testImplementation(kotlin("test"))
+}
+
+tasks.test {
+    useJUnitPlatform()
+}
+
+tasks.withType<KotlinCompile> {
+    kotlinOptions.jvmTarget = "1.8"
+}
+
+application {
+    mainClass.set("MainKt")
+}
\ No newline at end of file
diff --git a/2022/day07_1/gradle.properties b/2022/day07_1/gradle.properties
new file mode 100644
index 0000000..7fc6f1f
--- /dev/null
+++ b/2022/day07_1/gradle.properties
@@ -0,0 +1 @@
+kotlin.code.style=official
diff --git a/2022/day07_1/gradle/wrapper/gradle-wrapper.jar b/2022/day07_1/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..41d9927
Binary files /dev/null and b/2022/day07_1/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/2022/day07_1/gradlew b/2022/day07_1/gradlew
new file mode 100755
index 0000000..1b6c787
--- /dev/null
+++ b/2022/day07_1/gradlew
@@ -0,0 +1,234 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/2022/day07_1/gradlew.bat b/2022/day07_1/gradlew.bat
new file mode 100644
index 0000000..107acd3
--- /dev/null
+++ b/2022/day07_1/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/2022/day07_1/settings.gradle.kts b/2022/day07_1/settings.gradle.kts
new file mode 100644
index 0000000..0d8a484
--- /dev/null
+++ b/2022/day07_1/settings.gradle.kts
@@ -0,0 +1,3 @@
+
+rootProject.name = "day07_1"
+
diff --git a/2022/day07_1/src/main/kotlin/Main.kt b/2022/day07_1/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..a77651f
--- /dev/null
+++ b/2022/day07_1/src/main/kotlin/Main.kt
@@ -0,0 +1,163 @@
+import java.io.File
+
+fun main(args: Array<String>) {
+    println("AOC 2022, Day 7, Part 1 starting!!!")
+
+    val fileSystem = FileSystem()
+
+    File(args[0]).forEachLine {
+        processLine(it, fileSystem)
+    }
+
+    fileSystem.dumpFileSystem()
+
+    val answer = fileSystem.calculateAnswer(100000)
+    println("Answer: $answer")
+    if(answer != 1490523L) {
+        println("ERROR DID NOT WORK")
+    }
+
+    println("AOC 2022, Day 7, Part 1 completed!!")
+}
+
+fun processLine(line:String, fileSystem: FileSystem) {
+    if(line[0] == '$') {
+        val command = line.substring(2, 4)
+        // command == "ls" does nothing
+        if(command == "cd") {
+            val param = line.substring(5)
+            fileSystem.changeDirectory(param)
+        }
+    } else {
+        // Is this line a NNN FileName
+        if(line[0].isDigit()) {
+            val splitLine = line.split(' ')
+            val fileSize = splitLine[0].toLong()
+            val fileName = splitLine[1]
+            fileSystem.addFile(MyFileData(fileName, fileSize, MyDirectoryData(fileSystem.currentDirectory)))
+        } else {
+            val dirName = line.substring(4)
+            fileSystem.addDirectory(MyDirectoryData(dirName))
+        }
+    }
+}
+
+abstract class MyFileObject {
+    abstract val objectName:String
+    abstract val objectType:String
+}
+data class MyDirectoryData (
+    override val objectName:String
+) : MyFileObject() {
+    override val objectType: String
+        get() = "directory"
+}
+
+data class MyFileData (
+    override val objectName: String,
+    val fileSize:Long,
+    val directory:MyDirectoryData): MyFileObject() {
+    override val objectType: String
+        get() = "file"
+}
+
+class FileSystem {
+    var currentDirectory: String = "/"
+    private val files:HashMap<MyFileData,MyDirectoryData> = HashMap()
+    private val directories:HashMap<MyDirectoryData,MyDirectoryData> = HashMap()
+
+    fun changeDirectory(newDirectory: String) {
+        //println("tlarsen,L66: Start requested $newDirectory -> changing directory from $currentDirectory")
+        if (newDirectory == "/") {
+            currentDirectory = newDirectory
+            //println("tlarsen,L69: requested $newDirectory -> changing directory from $currentDirectory to $newDirectory")
+            return
+        }
+        if(newDirectory.compareTo("..") == 0) {
+            // move up one directory
+            val directories = currentDirectory.split('/')
+            var tempDirectory = ""
+
+            for(i in 0 until directories.lastIndex) {
+                if(directories[i].isEmpty()) {
+                    continue
+                } else {
+                    tempDirectory += "/${directories[i]}"
+                }
+            }
+
+            if(tempDirectory.isEmpty()) {
+                tempDirectory = "/"
+                //throw Exception("tempDirectory is empty! currentDirectory = $currentDirectory, newDirectory = $newDirectory, directories = $directories")
+                //println("tlarsen,L96: tempDirectory was empty! currentDirectory = $currentDirectory, newDirectory = $newDirectory, directories = $directories\"")
+            }
+            //println("tlarsen,L89: requested $newDirectory -> changing directory from $currentDirectory to $tempDirectory")
+            currentDirectory = tempDirectory
+        } else {
+
+            //val oldCurrentDirectory = currentDirectory
+
+            if ((currentDirectory == "/") || (currentDirectory.isEmpty())) {
+                currentDirectory = "/$newDirectory"
+            } else {
+                currentDirectory += "/$newDirectory"
+            }
+            //println("tlarsen,L101: requested $newDirectory -> changing directory from $oldCurrentDirectory to $currentDirectory")
+        }
+    }
+
+    fun addFile(file:MyFileData) {
+        files[file] = MyDirectoryData(currentDirectory)
+    }
+
+    fun addDirectory(directory: MyDirectoryData) {
+        directories[directory] = MyDirectoryData(currentDirectory)
+    }
+
+    fun dumpFileSystem() {
+        println("Dumping file system: ${files.size} Files, ${directories.size} Directories:")
+
+        println("****files: ")
+        for(file in files) {
+            //println("  File: ${file.value.objectName}/${file.key.objectName}, size: ${file.key.fileSize}")
+            println("${file.value.objectName}/${file.key.objectName} ${file.key.fileSize}")
+        }
+    }
+    fun calculateAnswer(atMost: Int):Long {
+        val answerHashMap:HashMap<String,Long> = HashMap()
+        answerHashMap.put("/", 0)
+
+        for(directory in directories) {
+            if(directory.value.objectName.compareTo("/") != 0) {
+                answerHashMap.put("${directory.value.objectName}/${directory.key.objectName}", 0)
+            } else {
+                //println("tlarsen,L137: ${directory.key.objectName} and ${directory.value.objectName}")
+                answerHashMap.put("/${directory.key.objectName}", 0)
+            }
+        }
+
+        for(file in files) {
+            val splitDirectory = file.value.objectName.split("/")
+
+            var theDirectory = "/"
+            for(directory in splitDirectory) {
+                if(directory.isEmpty())  {
+                    theDirectory = "/"
+                } else {
+                    theDirectory += "/$directory"
+                }
+
+                if(theDirectory.startsWith("//")) {
+                    theDirectory = "/$directory"
+                }
+
+                //var dirTotal = answerHashMap[theDirectory]!!
+                var dirTotal = answerHashMap.getOrDefault(theDirectory, 0)
+                dirTotal += file.key.fileSize
+                answerHashMap[theDirectory] = dirTotal
+            }
+        }
+
+        return answerHashMap.filter { it.value < atMost }.values.sum()
+    }
+}
\ No newline at end of file
diff --git a/2022/day07_1/src/main/resources/input b/2022/day07_1/src/main/resources/input
new file mode 100644
index 0000000..cf8a6c4
--- /dev/null
+++ b/2022/day07_1/src/main/resources/input
@@ -0,0 +1,1135 @@
+$ cd /
+$ ls
+233998 glh.fcb
+184686 jzn
+dir qcznqph
+dir qtbprrq
+299692 rbssdzm.ccn
+dir vtb
+$ cd qcznqph
+$ ls
+32148 lhsrj.fnr
+dir lnj
+dir mtr
+dir mznnlph
+dir pdtpt
+24836 rsjcg.lrh
+dir vrj
+dir wrqcfl
+$ cd lnj
+$ ls
+12592 tlh
+$ cd ..
+$ cd mtr
+$ ls
+118870 twdhlmp.gbw
+$ cd ..
+$ cd mznnlph
+$ ls
+240977 fmmhnhtf
+dir gbhcnts
+dir gsbjrrd
+dir pmwcs
+dir qtbprrq
+286007 rhnjndsq.gst
+dir twdhlmp
+283716 twdhlmp.rpr
+$ cd gbhcnts
+$ ls
+dir fctrnwb
+dir gbhcnts
+46017 gft.hvm
+234925 gjsnzbtw.ncd
+dir nvnwh
+dir srslsjp
+dir swtlfsv
+66115 tgpmsb
+64086 tqnvb
+308270 tqwfpnbn.btp
+$ cd fctrnwb
+$ ls
+112643 qhcdd
+$ cd ..
+$ cd gbhcnts
+$ ls
+26196 cmttgsmm.bdn
+317410 fthqln
+dir lwshph
+32809 tdmfc
+dir tqcllnv
+dir twdhlmp
+$ cd lwshph
+$ ls
+214023 ctqvrzs.jvr
+104432 gbch
+dir gpqgrw
+105909 qshbtd.nml
+dir rhhsfbdd
+dir svvqh
+161439 tqnvb
+60152 twdhlmp.qzw
+$ cd gpqgrw
+$ ls
+dir mbsgrlld
+dir nhb
+dir qtbprrq
+$ cd mbsgrlld
+$ ls
+13247 tsztmlfg
+dir twdhlmp
+$ cd twdhlmp
+$ ls
+236804 mcrd
+$ cd ..
+$ cd ..
+$ cd nhb
+$ ls
+86570 gtvnbsv.zbr
+$ cd ..
+$ cd qtbprrq
+$ ls
+111178 npg.qph
+110775 tlh
+$ cd ..
+$ cd ..
+$ cd rhhsfbdd
+$ ls
+37729 fmmhnhtf
+263415 ljvwzj.btm
+$ cd ..
+$ cd svvqh
+$ ls
+185682 wlcl.fhs
+$ cd ..
+$ cd ..
+$ cd tqcllnv
+$ ls
+dir cbdj
+dir ccsfm
+55264 tqnvb
+267792 wlcl.fhs
+$ cd cbdj
+$ ls
+128247 fmmhnhtf
+dir mtnbs
+240520 ngmw.clj
+30569 qbqltr.lbw
+188801 zwdpp
+$ cd mtnbs
+$ ls
+dir bsfbrmh
+dir ftmnrwm
+$ cd bsfbrmh
+$ ls
+dir tltvzp
+$ cd tltvzp
+$ ls
+312469 dnst.sbm
+$ cd ..
+$ cd ..
+$ cd ftmnrwm
+$ ls
+278974 nlztftc.zhb
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd ccsfm
+$ ls
+4017 wlcl.fhs
+$ cd ..
+$ cd ..
+$ cd twdhlmp
+$ ls
+dir qtbprrq
+$ cd qtbprrq
+$ ls
+dir tdpz
+$ cd tdpz
+$ ls
+210400 fmmhnhtf
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd nvnwh
+$ ls
+dir jlpbbds
+dir pphv
+285452 qtbprrq
+$ cd jlpbbds
+$ ls
+7058 vmrcqz
+$ cd ..
+$ cd pphv
+$ ls
+290310 msz.swz
+$ cd ..
+$ cd ..
+$ cd srslsjp
+$ ls
+dir nnz
+192902 twdhlmp.vgp
+$ cd nnz
+$ ls
+215711 tlh
+$ cd ..
+$ cd ..
+$ cd swtlfsv
+$ ls
+274236 frwncp.gff
+$ cd ..
+$ cd ..
+$ cd gsbjrrd
+$ ls
+dir dnst
+dir gbhcnts
+61000 gqdf
+175813 jvz
+dir ldqjzrtp
+$ cd dnst
+$ ls
+124352 dnst
+220618 mzsqzbfz.qfd
+134211 qmrvh
+dir qqlm
+dir qtbprrq
+223840 tlh
+dir twdhlmp
+24794 wfb.rtf
+$ cd qqlm
+$ ls
+113976 wlcl.fhs
+$ cd ..
+$ cd qtbprrq
+$ ls
+212775 qtbprrq.ngs
+$ cd ..
+$ cd twdhlmp
+$ ls
+308083 fzhd
+63311 wlcl.fhs
+$ cd ..
+$ cd ..
+$ cd gbhcnts
+$ ls
+dir dlvhzdbg
+$ cd dlvhzdbg
+$ ls
+305798 twdhlmp
+$ cd ..
+$ cd ..
+$ cd ldqjzrtp
+$ ls
+93085 dcvfpz.bjl
+264488 zssvm.wdp
+$ cd ..
+$ cd ..
+$ cd pmwcs
+$ ls
+125444 qtbprrq.tgl
+$ cd ..
+$ cd qtbprrq
+$ ls
+dir bjnctfv
+133127 fmmhnhtf
+dir gztmrrff
+dir qtbprrq
+$ cd bjnctfv
+$ ls
+dir cpwrcf
+dir fdjzsfc
+1223 gbhcnts.qvf
+272526 gbhcnts.sgs
+dir qnsdl
+dir snq
+dir tmjnvcbl
+dir vdjqsbr
+271339 wslnqh.rgr
+134589 zzqrbr.fcz
+$ cd cpwrcf
+$ ls
+143124 pdr
+$ cd ..
+$ cd fdjzsfc
+$ ls
+dir gbhcnts
+dir nqpbzvpq
+$ cd gbhcnts
+$ ls
+151265 jrdvt.fcg
+11872 tlh
+$ cd ..
+$ cd nqpbzvpq
+$ ls
+dir hpwhslq
+27858 ljvwzj.prq
+dir nzcnb
+$ cd hpwhslq
+$ ls
+136646 bqgj.wvw
+252823 ngmw.clj
+137072 tqnvb
+$ cd ..
+$ cd nzcnb
+$ ls
+99882 twdhlmp.grg
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd qnsdl
+$ ls
+8925 fmmhnhtf
+dir mnzqwfnh
+206990 vqgrhqgc
+$ cd mnzqwfnh
+$ ls
+271442 bmztfjlc.lzr
+$ cd ..
+$ cd ..
+$ cd snq
+$ ls
+25995 tqnvb
+$ cd ..
+$ cd tmjnvcbl
+$ ls
+dir gclzbvt
+$ cd gclzbvt
+$ ls
+dir jtfddbs
+$ cd jtfddbs
+$ ls
+10564 pdf.tsj
+32415 tlh
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd vdjqsbr
+$ ls
+256668 cwbd
+265036 fmmhnhtf
+$ cd ..
+$ cd ..
+$ cd gztmrrff
+$ ls
+52260 bdqcl.bdw
+dir lsss
+120102 tlh
+$ cd lsss
+$ ls
+13729 wlcl.fhs
+$ cd ..
+$ cd ..
+$ cd qtbprrq
+$ ls
+dir bttpq
+dir lcvgwpt
+$ cd bttpq
+$ ls
+216247 nnlv.dgl
+138688 wlcl.fhs
+$ cd ..
+$ cd lcvgwpt
+$ ls
+dir dth
+198570 tsqgm.zht
+dir zbcstsb
+$ cd dth
+$ ls
+dir cqmbtj
+120437 hdqp.vhq
+dir vpzn
+$ cd cqmbtj
+$ ls
+11882 sdngnzb
+$ cd ..
+$ cd vpzn
+$ ls
+dir jqbz
+271714 plcq.bfg
+$ cd jqbz
+$ ls
+dir qqhnfglj
+136307 stncbrm
+177843 tlh
+168253 tqnvb
+297085 wcn
+$ cd qqhnfglj
+$ ls
+197471 twdhlmp
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd zbcstsb
+$ ls
+298115 bvljmpc.gss
+308872 ljr.lzl
+201657 ngmw.clj
+170617 ppln
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd twdhlmp
+$ ls
+dir dbb
+277215 ngmw.clj
+310263 twdhlmp.wvs
+dir vsfrqsnl
+$ cd dbb
+$ ls
+258300 tqnvb
+$ cd ..
+$ cd vsfrqsnl
+$ ls
+dir gbhcnts
+12285 tlh
+$ cd gbhcnts
+$ ls
+248251 dnst.bcs
+91471 gbhcnts.ntr
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd pdtpt
+$ ls
+164477 flcgj.zwr
+dir ljvwzj
+51483 ljvwzj.htl
+dir pbtr
+dir qtbprrq
+dir rrhcsn
+$ cd ljvwzj
+$ ls
+dir nsq
+133318 qtbprrq.gqq
+166365 rnfbl.ljh
+130617 tlh
+16112 vbw
+$ cd nsq
+$ ls
+dir fwfcmfbz
+$ cd fwfcmfbz
+$ ls
+71451 zcc.ngn
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd pbtr
+$ ls
+dir qtbprrq
+$ cd qtbprrq
+$ ls
+117780 gjqbnrv.sdl
+$ cd ..
+$ cd ..
+$ cd qtbprrq
+$ ls
+269746 dld
+dir fcmbv
+42544 mlzvd.vcw
+165396 nbtlfm.vzq
+dir sbtl
+dir twdhlmp
+$ cd fcmbv
+$ ls
+202047 wdzcrg.mcg
+$ cd ..
+$ cd sbtl
+$ ls
+dir dbcdf
+dir fbz
+dir lvz
+dir ncnwbsdh
+dir rft
+23523 zphlfqf.phv
+$ cd dbcdf
+$ ls
+dir dhdw
+dir dvtjfhvm
+182513 lclmdwr
+63921 ngmw.clj
+dir qqmddq
+318020 tlh
+dir twdwfj
+83108 vmwlfdlf
+121901 wlcl.fhs
+$ cd dhdw
+$ ls
+dir qtbprrq
+dir twdhlmp
+dir wbllhmd
+$ cd qtbprrq
+$ ls
+111984 fhc.tzm
+$ cd ..
+$ cd twdhlmp
+$ ls
+277414 fwfqbb.dpj
+$ cd ..
+$ cd wbllhmd
+$ ls
+dir dnst
+dir jqz
+dir lbdclnfb
+dir ljvwzj
+dir mzfdg
+96340 ngmw.clj
+dir twdhlmp
+dir wmcfzznt
+147877 zwgvvd
+$ cd dnst
+$ ls
+310179 fmmhnhtf
+243908 twdhlmp
+$ cd ..
+$ cd jqz
+$ ls
+94739 twdhlmp
+$ cd ..
+$ cd lbdclnfb
+$ ls
+112509 ljvwzj
+$ cd ..
+$ cd ljvwzj
+$ ls
+28274 bshlmj.lzc
+84072 tlh
+283462 twdhlmp.ccd
+$ cd ..
+$ cd mzfdg
+$ ls
+282099 hbbrjc.jff
+63535 tlh
+$ cd ..
+$ cd twdhlmp
+$ ls
+283817 jltvl.tgl
+$ cd ..
+$ cd wmcfzznt
+$ ls
+294565 fmmhnhtf
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd dvtjfhvm
+$ ls
+292813 qgmvm.fsg
+$ cd ..
+$ cd qqmddq
+$ ls
+11670 dnst.btd
+241275 fmmhnhtf
+196615 fpnmptm
+dir nnzscbvw
+dir qnrr
+$ cd nnzscbvw
+$ ls
+250962 dflhdfz
+$ cd ..
+$ cd qnrr
+$ ls
+dir trzj
+$ cd trzj
+$ ls
+36993 gbhcnts.rdh
+273052 tlh
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd twdwfj
+$ ls
+162470 hfdhmbcq.hwz
+dir qtbprrq
+dir scjzbdsz
+2609 wlcl.fhs
+$ cd qtbprrq
+$ ls
+dir cfmglhwj
+103703 cscftrsr.jbs
+71160 dnst.rbw
+dir nrmp
+311716 qtbprrq
+$ cd cfmglhwj
+$ ls
+dir fmcmjfg
+$ cd fmcmjfg
+$ ls
+82998 ljvwzj.qbd
+8407 nhmmwwzl
+dir qtbprrq
+261949 tlh
+$ cd qtbprrq
+$ ls
+314421 hwqtl
+92593 zcdvf
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd nrmp
+$ ls
+94387 fmmhnhtf
+$ cd ..
+$ cd ..
+$ cd scjzbdsz
+$ ls
+6861 dgzhldd.dhs
+dir gbhcnts
+dir qtbprrq
+dir sfdl
+$ cd gbhcnts
+$ ls
+dir qdsrs
+$ cd qdsrs
+$ ls
+25165 ngmw.clj
+$ cd ..
+$ cd ..
+$ cd qtbprrq
+$ ls
+151403 tswd.hpf
+$ cd ..
+$ cd sfdl
+$ ls
+308622 jcmsnj
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd fbz
+$ ls
+dir dgjf
+dir qtbprrq
+$ cd dgjf
+$ ls
+254198 rvf.hfq
+$ cd ..
+$ cd qtbprrq
+$ ls
+dir frlj
+231222 njjfqgt.bph
+dir rjsw
+dir vjhzc
+$ cd frlj
+$ ls
+dir ljvwzj
+$ cd ljvwzj
+$ ls
+57572 ljvwzj.bvh
+$ cd ..
+$ cd ..
+$ cd rjsw
+$ ls
+131875 lbcq.rlc
+272908 mnfs
+$ cd ..
+$ cd vjhzc
+$ ls
+279363 fmmhnhtf
+238051 zdzbb.rfj
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd lvz
+$ ls
+289192 tqnvb
+dir twdhlmp
+$ cd twdhlmp
+$ ls
+dir wqtgwzdn
+$ cd wqtgwzdn
+$ ls
+283475 ghvpfl
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd ncnwbsdh
+$ ls
+dir dfrdwfgm
+dir ljvwzj
+dir vgh
+$ cd dfrdwfgm
+$ ls
+279286 mrbwmws.nzd
+197337 nqgq.fhf
+248096 tqs.jfb
+35181 wlcl.fhs
+$ cd ..
+$ cd ljvwzj
+$ ls
+250455 gmph.scm
+147449 ljvwzj
+100189 qfr
+$ cd ..
+$ cd vgh
+$ ls
+244540 bzwrldnz.ldt
+235508 dzm
+dir gbhcnts
+dir qtv
+dir tvtwlt
+262356 wlcl.fhs
+$ cd gbhcnts
+$ ls
+160689 srvpbf.szt
+191895 tqnvb
+$ cd ..
+$ cd qtv
+$ ls
+9491 dnst.szf
+268602 ngmw.clj
+dir pbcrfzz
+39049 rzgqqvlt.nsm
+dir tfpl
+79589 wwcrv.ncv
+$ cd pbcrfzz
+$ ls
+dir stt
+256685 wlcl.fhs
+$ cd stt
+$ ls
+12650 jbdfwj
+$ cd ..
+$ cd ..
+$ cd tfpl
+$ ls
+92079 dfhj
+$ cd ..
+$ cd ..
+$ cd tvtwlt
+$ ls
+dir cqv
+$ cd cqv
+$ ls
+dir vdv
+$ cd vdv
+$ ls
+119483 fmmhnhtf
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd rft
+$ ls
+24341 bjhzvzp.flg
+dir glwdmdt
+$ cd glwdmdt
+$ ls
+288082 jdtlwrzh.wcj
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd twdhlmp
+$ ls
+dir gbhcnts
+154240 wlcl.fhs
+$ cd gbhcnts
+$ ls
+217462 ddzp
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd rrhcsn
+$ ls
+308440 dzbfl.vcg
+dir jbhcpdh
+238941 rnqdz
+dir szljjhc
+$ cd jbhcpdh
+$ ls
+dir bmg
+dir mdqplln
+dir twdhlmp
+dir zbt
+$ cd bmg
+$ ls
+dir djwfl
+dir gbhcnts
+dir ljvwzj
+142159 mwl.psh
+110681 rzmdgbng
+dir zqjbb
+$ cd djwfl
+$ ls
+dir dpfcrjl
+dir rqtz
+$ cd dpfcrjl
+$ ls
+206939 tlh
+$ cd ..
+$ cd rqtz
+$ ls
+232264 tlh
+$ cd ..
+$ cd ..
+$ cd gbhcnts
+$ ls
+186364 ngmw.clj
+248882 twdhlmp
+306411 wjqvlzp
+$ cd ..
+$ cd ljvwzj
+$ ls
+dir dgqw
+$ cd dgqw
+$ ls
+dir mpczlcrz
+dir qtbprrq
+dir twdhlmp
+dir zjsltthh
+$ cd mpczlcrz
+$ ls
+142906 gvd.nnz
+$ cd ..
+$ cd qtbprrq
+$ ls
+179566 fmmhnhtf
+309800 jhwwppc.vcp
+$ cd ..
+$ cd twdhlmp
+$ ls
+dir bhqjhjvp
+$ cd bhqjhjvp
+$ ls
+dir lmj
+dir qmcqggbl
+$ cd lmj
+$ ls
+275070 twdhlmp
+$ cd ..
+$ cd qmcqggbl
+$ ls
+dir mhgnpm
+$ cd mhgnpm
+$ ls
+dir rnzzqr
+$ cd rnzzqr
+$ ls
+126574 pgnlrjs.czj
+7567 tqnvb
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd zjsltthh
+$ ls
+dir twdhlmp
+$ cd twdhlmp
+$ ls
+198813 dnst.cqc
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd zqjbb
+$ ls
+dir czdvd
+94020 dnst
+46041 qtbprrq.pzm
+dir rcfvq
+dir rwj
+118305 vbcpcz
+48725 wlcl.fhs
+$ cd czdvd
+$ ls
+302317 tlf
+$ cd ..
+$ cd rcfvq
+$ ls
+dir cjws
+$ cd cjws
+$ ls
+dir dsgf
+dir fvqbhq
+203941 hgcbcvb
+9562 qqjh.mfh
+32161 qtbprrq.tgn
+225251 sbmpn
+dir sdhvcj
+$ cd dsgf
+$ ls
+dir cbwzg
+141466 ctpszzvn.qrq
+277153 ngmw.clj
+100681 vmdwgrp
+$ cd cbwzg
+$ ls
+dir nblvrbv
+$ cd nblvrbv
+$ ls
+129474 dlcbng.sgf
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd fvqbhq
+$ ls
+75755 fmmhnhtf
+229463 tlh
+$ cd ..
+$ cd sdhvcj
+$ ls
+306751 tqnvb
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd rwj
+$ ls
+130415 cjbz
+283701 rgsdtn
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd mdqplln
+$ ls
+169404 dvss.mvd
+105385 fmmhnhtf
+222834 jhzpwscp.sqg
+164293 jsqlprqn.vnp
+57167 pwpjfq.bmb
+dir qtbprrq
+$ cd qtbprrq
+$ ls
+62823 ljvwzj.flm
+252940 tlh
+$ cd ..
+$ cd ..
+$ cd twdhlmp
+$ ls
+dir dhvgfhc
+dir qrlq
+$ cd dhvgfhc
+$ ls
+dir vpldlp
+$ cd vpldlp
+$ ls
+279067 dnst.jfs
+9050 fmmhnhtf
+88586 mfbj.fgs
+$ cd ..
+$ cd ..
+$ cd qrlq
+$ ls
+dir qwwftl
+$ cd qwwftl
+$ ls
+103153 tnczww
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd zbt
+$ ls
+99657 fsq.rzj
+158138 gbfjfctj.bgg
+260423 tqnvb
+161379 trg
+$ cd ..
+$ cd ..
+$ cd szljjhc
+$ ls
+287080 stnp.lgp
+173682 wjzvglm.lfm
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd vrj
+$ ls
+129084 ngmw.clj
+250696 pdpzzbs
+$ cd ..
+$ cd wrqcfl
+$ ls
+dir bjlwb
+105899 gsvm
+dir jdnjpg
+178665 znnmmhqt.hth
+$ cd bjlwb
+$ ls
+207939 gbhcnts
+$ cd ..
+$ cd jdnjpg
+$ ls
+260418 tqnvb
+302144 twdhlmp.ghg
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd qtbprrq
+$ ls
+95562 fmmhnhtf
+dir plf
+dir qtbprrq
+306396 rqqmm.wvw
+dir wpfj
+$ cd plf
+$ ls
+dir fmftrbn
+20347 twb.zjd
+$ cd fmftrbn
+$ ls
+dir rfznrm
+$ cd rfznrm
+$ ls
+283327 rlzjcg
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd qtbprrq
+$ ls
+313931 ztmhrjc
+$ cd ..
+$ cd wpfj
+$ ls
+3969 wrbhb.jll
+$ cd ..
+$ cd ..
+$ cd vtb
+$ ls
+14260 fmmhnhtf
+dir gbhcnts
+dir lwcznw
+dir mhp
+dir pqcddzsf
+272267 qgh
+301727 rsjrn.wjg
+101787 vqscjb
+dir zvn
+$ cd gbhcnts
+$ ls
+7627 tqnvb
+$ cd ..
+$ cd lwcznw
+$ ls
+98498 dnst.tds
+dir gfh
+dir jdg
+dir llnl
+161511 mtmrr.hvb
+dir ppzwbgnz
+210908 qtbprrq
+dir tvhz
+$ cd gfh
+$ ls
+169547 mjjvvlqj.jmv
+$ cd ..
+$ cd jdg
+$ ls
+dir cthptwcf
+dir ljvwzj
+dir vnlndl
+$ cd cthptwcf
+$ ls
+98711 qwzwz.qct
+$ cd ..
+$ cd ljvwzj
+$ ls
+245473 zhptcmcr.fts
+$ cd ..
+$ cd vnlndl
+$ ls
+151466 ljvwzj
+285091 twdhlmp.mzv
+59067 vcdpbg.nmp
+$ cd ..
+$ cd ..
+$ cd llnl
+$ ls
+141508 phtmjj.qzl
+dir qtbprrq
+105151 tlh
+$ cd qtbprrq
+$ ls
+62020 hdzljht.fvq
+$ cd ..
+$ cd ..
+$ cd ppzwbgnz
+$ ls
+298940 pzdqzrn.zlz
+$ cd ..
+$ cd tvhz
+$ ls
+96628 hrzr
+$ cd ..
+$ cd ..
+$ cd mhp
+$ ls
+226604 mbdn.tbq
+dir ndgqtvhg
+$ cd ndgqtvhg
+$ ls
+55244 dnst
+dir sljbrmhb
+$ cd sljbrmhb
+$ ls
+32711 dnst
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd pqcddzsf
+$ ls
+dir shwrrq
+$ cd shwrrq
+$ ls
+dir dplcwvhg
+dir pvtpf
+dir qpsmgfjl
+247965 rrw.wwv
+dir vmrwpt
+$ cd dplcwvhg
+$ ls
+242534 fmmhnhtf
+202367 fzmt.qrw
+197586 ljvwzj.qgm
+dir stp
+dir zpz
+$ cd stp
+$ ls
+12921 mlcqtthb.jtd
+$ cd ..
+$ cd zpz
+$ ls
+235965 ngmw.clj
+$ cd ..
+$ cd ..
+$ cd pvtpf
+$ ls
+319563 rdspj.slv
+279577 vqpjzrdl.hhj
+$ cd ..
+$ cd qpsmgfjl
+$ ls
+131841 cqhrgc.cqz
+105373 fbnp
+$ cd ..
+$ cd vmrwpt
+$ ls
+176373 phgsdlnj.ggq
+$ cd ..
+$ cd ..
+$ cd ..
+$ cd zvn
+$ ls
+dir gbhcnts
+dir gfh
+dir ppqjzln
+dir qtbprrq
+$ cd gbhcnts
+$ ls
+156292 wlcl.fhs
+$ cd ..
+$ cd gfh
+$ ls
+189836 ljvwzj.wpt
+10416 zbnhzjvw.jct
+$ cd ..
+$ cd ppqjzln
+$ ls
+95088 sszd
+$ cd ..
+$ cd qtbprrq
+$ ls
+295187 hnnl
+292421 qtbprrq.ppg
+220281 wlcl.fhs
diff --git a/2022/day07_1/src/main/resources/small_input b/2022/day07_1/src/main/resources/small_input
new file mode 100644
index 0000000..bcbb513
--- /dev/null
+++ b/2022/day07_1/src/main/resources/small_input
@@ -0,0 +1,23 @@
+$ cd /
+$ ls
+dir a
+14848514 b.txt
+8504156 c.dat
+dir d
+$ cd a
+$ ls
+dir e
+29116 f
+2557 g
+62596 h.lst
+$ cd e
+$ ls
+584 i
+$ cd ..
+$ cd ..
+$ cd d
+$ ls
+4060174 j
+8033020 d.log
+5626152 d.ext
+7214296 k
\ No newline at end of file
diff --git a/2022/day07_1/src/main/resources/small_input1 b/2022/day07_1/src/main/resources/small_input1
new file mode 100644
index 0000000..a6a0ae6
--- /dev/null
+++ b/2022/day07_1/src/main/resources/small_input1
@@ -0,0 +1,27 @@
+$ cd /
+$ ls
+101 fileaaa
+102 fileaab
+103 fileaac
+dir diraaa
+dir diraab
+dir diraac
+$ cd diraaa
+$ ls
+104 fileaaaa
+105 fileaaab
+106 fileaaac
+dir diraaaa
+dir diraaab
+dir diraaac
+$ cd diraaaa
+$ ls
+107 fileaaaaa
+108 fileaaaab
+109 fileaaaac
+$ cd ..
+$ cd diraaab
+$ ls
+110 fileaaaba
+111 fileaaabb
+112 fileaaabc
\ No newline at end of file
diff --git a/2022/day08_1/.idea/.gitignore b/2022/day08_1/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/2022/day08_1/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/2022/day08_1/.idea/compiler.xml b/2022/day08_1/.idea/compiler.xml
new file mode 100644
index 0000000..b73660a
--- /dev/null
+++ b/2022/day08_1/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="15" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day08_1/.idea/gradle.xml b/2022/day08_1/.idea/gradle.xml
new file mode 100644
index 0000000..a7087b2
--- /dev/null
+++ b/2022/day08_1/.idea/gradle.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="distributionType" value="WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day08_1/.idea/jarRepositories.xml b/2022/day08_1/.idea/jarRepositories.xml
new file mode 100644
index 0000000..fdc392f
--- /dev/null
+++ b/2022/day08_1/.idea/jarRepositories.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="MavenRepo" />
+      <option name="name" value="MavenRepo" />
+      <option name="url" value="https://repo.maven.apache.org/maven2/" />
+    </remote-repository>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day08_1/.idea/misc.xml b/2022/day08_1/.idea/misc.xml
new file mode 100644
index 0000000..54d358d
--- /dev/null
+++ b/2022/day08_1/.idea/misc.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day08_1/.idea/vcs.xml b/2022/day08_1/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2022/day08_1/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day08_1/build.gradle.kts b/2022/day08_1/build.gradle.kts
new file mode 100644
index 0000000..2534435
--- /dev/null
+++ b/2022/day08_1/build.gradle.kts
@@ -0,0 +1,29 @@
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+plugins {
+    kotlin("jvm") version "1.7.21"
+    application
+}
+
+group = "me.tlarsen"
+version = "1.0-SNAPSHOT"
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    testImplementation(kotlin("test"))
+}
+
+tasks.test {
+    useJUnitPlatform()
+}
+
+tasks.withType<KotlinCompile> {
+    kotlinOptions.jvmTarget = "1.8"
+}
+
+application {
+    mainClass.set("MainKt")
+}
\ No newline at end of file
diff --git a/2022/day08_1/gradle.properties b/2022/day08_1/gradle.properties
new file mode 100644
index 0000000..7fc6f1f
--- /dev/null
+++ b/2022/day08_1/gradle.properties
@@ -0,0 +1 @@
+kotlin.code.style=official
diff --git a/2022/day08_1/gradle/wrapper/gradle-wrapper.jar b/2022/day08_1/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..41d9927
Binary files /dev/null and b/2022/day08_1/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/2022/day08_1/gradlew b/2022/day08_1/gradlew
new file mode 100755
index 0000000..1b6c787
--- /dev/null
+++ b/2022/day08_1/gradlew
@@ -0,0 +1,234 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/2022/day08_1/gradlew.bat b/2022/day08_1/gradlew.bat
new file mode 100644
index 0000000..107acd3
--- /dev/null
+++ b/2022/day08_1/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/2022/day08_1/settings.gradle.kts b/2022/day08_1/settings.gradle.kts
new file mode 100644
index 0000000..ff205e6
--- /dev/null
+++ b/2022/day08_1/settings.gradle.kts
@@ -0,0 +1,3 @@
+
+rootProject.name = "day08_1"
+
diff --git a/2022/day08_1/src/main/kotlin/Main.kt b/2022/day08_1/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..965e768
--- /dev/null
+++ b/2022/day08_1/src/main/kotlin/Main.kt
@@ -0,0 +1,105 @@
+import java.io.File
+import java.util.Comparator
+
+fun main(args: Array<String>) {
+    println("AOC 2022, Day 8, Part 1 starting!!!")
+
+    val forest = Forest()
+    var lineCount = 0
+    File(args[0]).forEachLine {
+        processLine(it, lineCount, forest)
+        lineCount++
+    }
+
+    println("Count visible trees: ${forest.countVisible()}")
+
+    println("AOC 2022, Day 8, Part 1 completed!!")
+}
+
+fun processLine(line: String, lineCount: Int, forest: Forest) {
+    var xPos = 0
+    for (c in line) {
+        forest.addNewTree(Tree(MyCoord(xPos, lineCount), c.digitToInt()))
+        xPos++
+    }
+}
+
+data class Tree(val xyCoord:MyCoord, val height:Int)
+data class MyCoord(val xPos:Int, val yPos:Int)
+
+class Forest {
+    private val allTrees: HashMap<MyCoord, Tree> = HashMap()
+
+    fun addNewTree(newTree: Tree) {
+        allTrees[newTree.xyCoord] = newTree
+    }
+
+    private var maxX: Int = 0
+    private var maxY: Int = 0
+
+    fun countVisible(): Int {
+        maxX = allTrees.keys.stream().max(Comparator.comparingInt(MyCoord::xPos))!!.get().xPos
+        maxY = allTrees.keys.stream().max(Comparator.comparingInt(MyCoord::yPos))!!.get().yPos
+
+        var visibleCount = 0
+
+        for (y in 0..maxY) {
+            for (x in 0..maxX) {
+                val theTree = allTrees[MyCoord(x, y)]
+                if (checkVisibility(theTree!!)) {
+                    visibleCount++
+                }
+            }
+        }
+
+        return visibleCount
+    }
+
+    private fun checkVisibility(tree: Tree): Boolean {
+        // literal edge case: all trees on the edge of the forest are visible
+        if ((tree.xyCoord.xPos == 0) || (tree.xyCoord.yPos == 0) || (tree.xyCoord.xPos == maxX) || (tree.xyCoord.yPos == maxY)) {
+            return true
+        }
+
+        // is tree visible from the left edge?
+        var isVisibleLeft = true
+        for (x in (tree.xyCoord.xPos - 1) downTo 0) {
+            val checkNextTree = allTrees[MyCoord(x, tree.xyCoord.yPos)]!!
+            if (checkNextTree.height >= tree.height) {
+                isVisibleLeft = false
+                break
+            }
+        }
+
+        // is tree visible from the right edge?
+        var isVisibleRight = true
+        for (x in (tree.xyCoord.xPos + 1)..maxX) {
+            val checkNextTree = allTrees[MyCoord(x, tree.xyCoord.yPos)]!!
+            if (checkNextTree.height >= tree.height) {
+                isVisibleRight = false
+                break
+            }
+        }
+
+        // is tree visible from the top edge?
+        var isVisibleTop = true
+        for (y in (tree.xyCoord.yPos - 1) downTo 0) {
+            val checkNextTree = allTrees[MyCoord(tree.xyCoord.xPos, y)]!!
+            if (checkNextTree.height >= tree.height) {
+                isVisibleTop = false
+                break
+            }
+        }
+        // is tree visible from the bottom edge?
+        var isVisibleBottom = true
+        for (y in (tree.xyCoord.yPos + 1)..maxY) {
+            val checkNextTree = allTrees[MyCoord(tree.xyCoord.xPos, y)]!!
+            if (checkNextTree.height >= tree.height) {
+                isVisibleBottom = false
+                break
+            }
+        }
+
+        return isVisibleLeft || isVisibleRight || isVisibleTop || isVisibleBottom
+    }
+}
\ No newline at end of file
diff --git a/2022/day08_1/src/main/resources/input b/2022/day08_1/src/main/resources/input
new file mode 100644
index 0000000..b24a68f
--- /dev/null
+++ b/2022/day08_1/src/main/resources/input
@@ -0,0 +1,99 @@
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diff --git a/2022/day08_1/src/main/resources/small_input b/2022/day08_1/src/main/resources/small_input
new file mode 100644
index 0000000..16d6fbd
--- /dev/null
+++ b/2022/day08_1/src/main/resources/small_input
@@ -0,0 +1,5 @@
+30373
+25512
+65332
+33549
+35390
diff --git a/2022/day08_2/.idea/.gitignore b/2022/day08_2/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/2022/day08_2/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/2022/day08_2/.idea/compiler.xml b/2022/day08_2/.idea/compiler.xml
new file mode 100644
index 0000000..b73660a
--- /dev/null
+++ b/2022/day08_2/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="15" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day08_2/.idea/gradle.xml b/2022/day08_2/.idea/gradle.xml
new file mode 100644
index 0000000..a7087b2
--- /dev/null
+++ b/2022/day08_2/.idea/gradle.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="distributionType" value="WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day08_2/.idea/jarRepositories.xml b/2022/day08_2/.idea/jarRepositories.xml
new file mode 100644
index 0000000..fdc392f
--- /dev/null
+++ b/2022/day08_2/.idea/jarRepositories.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="MavenRepo" />
+      <option name="name" value="MavenRepo" />
+      <option name="url" value="https://repo.maven.apache.org/maven2/" />
+    </remote-repository>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day08_2/.idea/misc.xml b/2022/day08_2/.idea/misc.xml
new file mode 100644
index 0000000..54d358d
--- /dev/null
+++ b/2022/day08_2/.idea/misc.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day08_2/.idea/vcs.xml b/2022/day08_2/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2022/day08_2/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day08_2/build.gradle.kts b/2022/day08_2/build.gradle.kts
new file mode 100644
index 0000000..2534435
--- /dev/null
+++ b/2022/day08_2/build.gradle.kts
@@ -0,0 +1,29 @@
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+plugins {
+    kotlin("jvm") version "1.7.21"
+    application
+}
+
+group = "me.tlarsen"
+version = "1.0-SNAPSHOT"
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    testImplementation(kotlin("test"))
+}
+
+tasks.test {
+    useJUnitPlatform()
+}
+
+tasks.withType<KotlinCompile> {
+    kotlinOptions.jvmTarget = "1.8"
+}
+
+application {
+    mainClass.set("MainKt")
+}
\ No newline at end of file
diff --git a/2022/day08_2/gradle.properties b/2022/day08_2/gradle.properties
new file mode 100644
index 0000000..7fc6f1f
--- /dev/null
+++ b/2022/day08_2/gradle.properties
@@ -0,0 +1 @@
+kotlin.code.style=official
diff --git a/2022/day08_2/gradle/wrapper/gradle-wrapper.jar b/2022/day08_2/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..41d9927
Binary files /dev/null and b/2022/day08_2/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/2022/day08_2/gradlew b/2022/day08_2/gradlew
new file mode 100755
index 0000000..1b6c787
--- /dev/null
+++ b/2022/day08_2/gradlew
@@ -0,0 +1,234 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/2022/day08_2/gradlew.bat b/2022/day08_2/gradlew.bat
new file mode 100644
index 0000000..107acd3
--- /dev/null
+++ b/2022/day08_2/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/2022/day08_2/settings.gradle.kts b/2022/day08_2/settings.gradle.kts
new file mode 100644
index 0000000..d9e1831
--- /dev/null
+++ b/2022/day08_2/settings.gradle.kts
@@ -0,0 +1,3 @@
+
+rootProject.name = "day08_2"
+
diff --git a/2022/day08_2/src/main/kotlin/Main.kt b/2022/day08_2/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..313048e
--- /dev/null
+++ b/2022/day08_2/src/main/kotlin/Main.kt
@@ -0,0 +1,158 @@
+import java.io.File
+import java.util.Comparator
+
+fun main(args: Array<String>) {
+    println("AOC 2022, Day 8, Part 2 starting!!!")
+
+    val forest = Forest()
+    var lineCount = 0
+    File(args[0]).forEachLine {
+        processLine(it, lineCount, forest)
+        lineCount++
+    }
+
+    println("Count visible trees: ${forest.countVisible()}")
+    println("Best scenic score: ${forest.bestScenicScore()}")
+
+    println("AOC 2022, Day 8, Part 2 completed!!")
+}
+
+fun processLine(line: String, lineCount: Int, forest: Forest) {
+    var xPos = 0
+    for (c in line) {
+        forest.addNewTree(Tree(MyCoord(xPos, lineCount), c.digitToInt()))
+        xPos++
+    }
+}
+
+data class Tree(val xyCoord:MyCoord, val height:Int)
+data class MyCoord(val xPos:Int, val yPos:Int)
+
+class Forest {
+    private val allTrees: HashMap<MyCoord, Tree> = HashMap()
+
+    fun addNewTree(newTree: Tree) {
+        allTrees[newTree.xyCoord] = newTree
+    }
+
+    private var maxX: Int = 0
+    private var maxY: Int = 0
+
+    fun countVisible(): Int {
+        maxX = allTrees.keys.stream().max(Comparator.comparingInt(MyCoord::xPos))!!.get().xPos
+        maxY = allTrees.keys.stream().max(Comparator.comparingInt(MyCoord::yPos))!!.get().yPos
+
+        var visibleCount = 0
+
+        for (y in 0..maxY) {
+            for (x in 0..maxX) {
+                val theTree = allTrees[MyCoord(x, y)]
+                if (checkVisibility(theTree!!)) {
+                    visibleCount++
+                }
+            }
+        }
+
+        return visibleCount
+    }
+
+    fun bestScenicScore():Int {
+        val scenicScores:ArrayList<Int> = ArrayList()
+
+        for (tree in allTrees.values) {
+            scenicScores.add(calculateScenicScore(tree))
+        }
+
+        return scenicScores.max()
+    }
+
+    private fun calculateScenicScore(tree: Tree):Int {
+        // count trees seen left
+        var leftTreeCount = 0
+        for(x in (tree.xyCoord.xPos - 1) downTo 0) {
+            val checkNextTree = allTrees[MyCoord(x, tree.xyCoord.yPos)]!!
+            leftTreeCount++
+            if(checkNextTree.height >= tree.height) {
+                break
+            }
+        }
+        // count trees seen right
+        var rightTreeCount = 0
+        for (x in (tree.xyCoord.xPos + 1)..maxX) {
+            val checkNextTree = allTrees[MyCoord(x, tree.xyCoord.yPos)]!!
+            rightTreeCount++
+            if(checkNextTree.height >= tree.height) {
+                break
+            }
+        }
+        // count trees seen top
+        var topTreeCount = 0
+        for (y in (tree.xyCoord.yPos - 1) downTo 0) {
+            val checkNextTree = allTrees[MyCoord(tree.xyCoord.xPos, y)]!!
+            topTreeCount++
+            if(checkNextTree.height >= tree.height) {
+                break
+            }
+        }
+        // count tress seen down
+        var bottomTreeCount = 0
+        for (y in (tree.xyCoord.yPos + 1)..maxY) {
+            val checkNextTree = allTrees[MyCoord(tree.xyCoord.xPos, y)]!!
+            bottomTreeCount++
+            if(checkNextTree.height >= tree.height) {
+                break
+            }
+        }
+//        val foo = leftTreeCount * rightTreeCount * topTreeCount * bottomTreeCount
+//        println("tlarsen,L108: scenic score = $foo")
+        return leftTreeCount * rightTreeCount * topTreeCount * bottomTreeCount
+    }
+
+    private fun checkVisibility(tree: Tree): Boolean {
+        // literal edge case: all trees on the edge of the forest are visible
+        if ((tree.xyCoord.xPos == 0) || (tree.xyCoord.yPos == 0) || (tree.xyCoord.xPos == maxX) || (tree.xyCoord.yPos == maxY)) {
+            return true
+        }
+
+        // is tree visible from the left edge?
+        var isVisibleLeft = true
+        for (x in (tree.xyCoord.xPos - 1) downTo 0) {
+            val checkNextTree = allTrees[MyCoord(x, tree.xyCoord.yPos)]!!
+            if (checkNextTree.height >= tree.height) {
+                isVisibleLeft = false
+                break
+            }
+        }
+
+        // is tree visible from the right edge?
+        var isVisibleRight = true
+        for (x in (tree.xyCoord.xPos + 1)..maxX) {
+            val checkNextTree = allTrees[MyCoord(x, tree.xyCoord.yPos)]!!
+            if (checkNextTree.height >= tree.height) {
+                isVisibleRight = false
+                break
+            }
+        }
+
+        // is tree visible from the top edge?
+        var isVisibleTop = true
+        for (y in (tree.xyCoord.yPos - 1) downTo 0) {
+            val checkNextTree = allTrees[MyCoord(tree.xyCoord.xPos, y)]!!
+            if (checkNextTree.height >= tree.height) {
+                isVisibleTop = false
+                break
+            }
+        }
+        // is tree visible from the bottom edge?
+        var isVisibleBottom = true
+        for (y in (tree.xyCoord.yPos + 1)..maxY) {
+            val checkNextTree = allTrees[MyCoord(tree.xyCoord.xPos, y)]!!
+            if (checkNextTree.height >= tree.height) {
+                isVisibleBottom = false
+                break
+            }
+        }
+
+        return isVisibleLeft || isVisibleRight || isVisibleTop || isVisibleBottom
+    }
+}
\ No newline at end of file
diff --git a/2022/day08_2/src/main/resources/input b/2022/day08_2/src/main/resources/input
new file mode 100644
index 0000000..b24a68f
--- /dev/null
+++ b/2022/day08_2/src/main/resources/input
@@ -0,0 +1,99 @@
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diff --git a/2022/day08_2/src/main/resources/small_input b/2022/day08_2/src/main/resources/small_input
new file mode 100644
index 0000000..16d6fbd
--- /dev/null
+++ b/2022/day08_2/src/main/resources/small_input
@@ -0,0 +1,5 @@
+30373
+25512
+65332
+33549
+35390
diff --git a/2022/day09_1/.idea/.gitignore b/2022/day09_1/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/2022/day09_1/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/2022/day09_1/.idea/compiler.xml b/2022/day09_1/.idea/compiler.xml
new file mode 100644
index 0000000..b73660a
--- /dev/null
+++ b/2022/day09_1/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="15" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day09_1/.idea/gradle.xml b/2022/day09_1/.idea/gradle.xml
new file mode 100644
index 0000000..a7087b2
--- /dev/null
+++ b/2022/day09_1/.idea/gradle.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="distributionType" value="WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day09_1/.idea/jarRepositories.xml b/2022/day09_1/.idea/jarRepositories.xml
new file mode 100644
index 0000000..fdc392f
--- /dev/null
+++ b/2022/day09_1/.idea/jarRepositories.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="MavenRepo" />
+      <option name="name" value="MavenRepo" />
+      <option name="url" value="https://repo.maven.apache.org/maven2/" />
+    </remote-repository>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day09_1/.idea/misc.xml b/2022/day09_1/.idea/misc.xml
new file mode 100644
index 0000000..54d358d
--- /dev/null
+++ b/2022/day09_1/.idea/misc.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day09_1/.idea/vcs.xml b/2022/day09_1/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2022/day09_1/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2022/day09_1/build.gradle.kts b/2022/day09_1/build.gradle.kts
new file mode 100644
index 0000000..2534435
--- /dev/null
+++ b/2022/day09_1/build.gradle.kts
@@ -0,0 +1,29 @@
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+plugins {
+    kotlin("jvm") version "1.7.21"
+    application
+}
+
+group = "me.tlarsen"
+version = "1.0-SNAPSHOT"
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    testImplementation(kotlin("test"))
+}
+
+tasks.test {
+    useJUnitPlatform()
+}
+
+tasks.withType<KotlinCompile> {
+    kotlinOptions.jvmTarget = "1.8"
+}
+
+application {
+    mainClass.set("MainKt")
+}
\ No newline at end of file
diff --git a/2022/day09_1/gradle.properties b/2022/day09_1/gradle.properties
new file mode 100644
index 0000000..7fc6f1f
--- /dev/null
+++ b/2022/day09_1/gradle.properties
@@ -0,0 +1 @@
+kotlin.code.style=official
diff --git a/2022/day09_1/gradle/wrapper/gradle-wrapper.jar b/2022/day09_1/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..41d9927
Binary files /dev/null and b/2022/day09_1/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/2022/day09_1/gradlew b/2022/day09_1/gradlew
new file mode 100755
index 0000000..1b6c787
--- /dev/null
+++ b/2022/day09_1/gradlew
@@ -0,0 +1,234 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/2022/day09_1/gradlew.bat b/2022/day09_1/gradlew.bat
new file mode 100644
index 0000000..107acd3
--- /dev/null
+++ b/2022/day09_1/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/2022/day09_1/settings.gradle.kts b/2022/day09_1/settings.gradle.kts
new file mode 100644
index 0000000..5fa7763
--- /dev/null
+++ b/2022/day09_1/settings.gradle.kts
@@ -0,0 +1,3 @@
+
+rootProject.name = "day09_1"
+
diff --git a/2022/day09_1/src/main/kotlin/Main.kt b/2022/day09_1/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..19cd4ab
--- /dev/null
+++ b/2022/day09_1/src/main/kotlin/Main.kt
@@ -0,0 +1,148 @@
+import java.io.File
+
+fun main(args: Array<String>) {
+    println("AOC 2022, Day 9, Part 1 starting!!!")
+
+    val rope = Rope(MyPosition(0,0), MyPosition(0,0))
+    File(args[0]).forEachLine {
+        val split = it.split(' ')
+        rope.moveCommand(split[0], split[1].toInt())
+    }
+
+    println("Tail position: ${rope.countTailSteps()}")
+
+    println("AOC 2022, Day 9, Part 1 completed!!")
+}
+
+data class MyPosition (var xPosition:Int, var yPosition:Int)
+
+class Rope (private var headPosition:MyPosition, private var tailPosition:MyPosition) {
+    private val tailRecord:HashMap<MyPosition, Int> = HashMap()
+
+    init {
+        tailRecord[MyPosition(0,0)] = 1
+    }
+
+    fun countTailSteps():Int {
+        return tailRecord.size
+    }
+
+    fun moveCommand(moveDirection:String, steps:Int) {
+        when(moveDirection) {
+            "U" -> moveUp(steps)
+            "D" -> moveDown(steps)
+            "L" -> moveLeft(steps)
+            "R" -> moveRight(steps)
+        }
+    }
+
+    private fun moveUp(steps: Int) {
+        for(step in 0 until steps) {
+            headPosition.yPosition++
+            if(!isTailTouchingHead()) {
+                tailPosition.xPosition = headPosition.xPosition
+                tailPosition.yPosition = headPosition.yPosition - 1
+
+                val pos = MyPosition(tailPosition.xPosition, tailPosition.yPosition)
+                val total = 1 + tailRecord.getOrDefault(pos, 0)
+                tailRecord[pos] = total
+            }
+        }
+    }
+
+    private fun moveDown(steps: Int) {
+        for(step in 0 until steps) {
+            headPosition.yPosition--
+            if(!isTailTouchingHead()) {
+                tailPosition.xPosition = headPosition.xPosition
+                tailPosition.yPosition = headPosition.yPosition + 1
+
+                val pos = MyPosition(tailPosition.xPosition, tailPosition.yPosition)
+                val total = 1 + tailRecord.getOrDefault(pos, 0)
+                tailRecord[pos] = total
+            }
+        }
+    }
+
+    private fun moveLeft(steps: Int) {
+        for(step in 0 until steps) {
+            headPosition.xPosition--
+            if(!isTailTouchingHead()) {
+                tailPosition.xPosition = headPosition.xPosition + 1
+                tailPosition.yPosition = headPosition.yPosition
+
+                val pos = MyPosition(tailPosition.xPosition, tailPosition.yPosition)
+                val total = 1 + tailRecord.getOrDefault(pos, 0)
+                tailRecord[pos] = total
+            }
+        }
+    }
+
+    /*
+..##..
+...##.
+.####.
+....#.
+s###..
+ */
+
+    private fun moveRight(steps: Int) {
+        // 1. move head
+        // 2. check if tail is still touching, if not move tail
+        for(s in 0 until steps) {
+            headPosition.xPosition++
+            if(!isTailTouchingHead()) {
+                tailPosition.xPosition = headPosition.xPosition - 1
+                tailPosition.yPosition = headPosition.yPosition
+
+                val pos = MyPosition(tailPosition.xPosition, tailPosition.yPosition)
+                val total = 1 + tailRecord.getOrDefault(pos, 0)
+                tailRecord[pos] = total
+            }
+        }
+    }
+
+    private fun isTailTouchingHead():Boolean {
+        // head and tail is on top of each other
+        if((headPosition.xPosition == tailPosition.xPosition) &&
+            (headPosition.yPosition == tailPosition.yPosition)) {
+            return true
+        }
+        if((headPosition.xPosition == tailPosition.xPosition) &&
+            (headPosition.yPosition == (tailPosition.yPosition - 1))) {
+            return true
+        }
+        if((headPosition.xPosition == tailPosition.xPosition) &&
+            (headPosition.yPosition == (tailPosition.yPosition + 1))) {
+            return true
+        }
+        if((headPosition.xPosition == (tailPosition.xPosition - 1)) &&
+            (headPosition.yPosition == tailPosition.yPosition)) {
+            return true
+        }
+        if((headPosition.xPosition == (tailPosition.xPosition + 1)) &&
+            (headPosition.yPosition == tailPosition.yPosition)) {
+            return true
+        }
+
+        // The four diagonal positions are also valid
+        if((headPosition.xPosition == (tailPosition.xPosition - 1)) &&
+            (headPosition.yPosition == (tailPosition.yPosition - 1))) {
+            return true
+        }
+        if((headPosition.xPosition == (tailPosition.xPosition + 1)) &&
+            (headPosition.yPosition == (tailPosition.yPosition + 1))) {
+            return true
+        }
+        if((headPosition.xPosition == (tailPosition.xPosition - 1)) &&
+            (headPosition.yPosition == (tailPosition.yPosition + 1))) {
+            return true
+        }
+        if((headPosition.xPosition == (tailPosition.xPosition + 1)) &&
+            (headPosition.yPosition == (tailPosition.yPosition - 1))) {
+            return true
+        }
+
+        return false
+    }
+}
\ No newline at end of file
diff --git a/2022/day09_1/src/main/resources/input b/2022/day09_1/src/main/resources/input
new file mode 100644
index 0000000..875fe38
--- /dev/null
+++ b/2022/day09_1/src/main/resources/input
@@ -0,0 +1,2000 @@
+U 1
+D 1
+R 1
+L 2
+D 2
+U 1
+R 2
+D 2
+U 1
+R 1
+L 1
+D 2
+R 2
+U 2
+L 1
+D 1
+U 1
+L 1
+D 2
+U 1
+D 1
+L 1
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+R 1
+L 1
+R 1
+L 1
+U 2
+L 2
+U 2
+L 1
+U 2
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+D 1
+L 2
+U 1
+D 1
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+L 2
+D 2
+U 2
+R 2
+L 1
+D 2
+R 1
+D 1
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+D 2
+L 2
+R 2
+L 2
+D 1
+R 2
+D 2
+L 1
+U 1
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+L 2
+U 1
+R 1
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diff --git a/2022/day09_1/src/main/resources/small_input b/2022/day09_1/src/main/resources/small_input
new file mode 100644
index 0000000..9874df2
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+R 4
+U 4
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+D 1
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+D 1
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diff --git a/2022/day09_2/src/main/resources/small_input1 b/2022/day09_2/src/main/resources/small_input1
new file mode 100644
index 0000000..e69de29
diff --git a/2023/day01_1/.gitignore b/2023/day01_1/.gitignore
new file mode 100644
index 0000000..f68d109
--- /dev/null
+++ b/2023/day01_1/.gitignore
@@ -0,0 +1,29 @@
+### IntelliJ IDEA ###
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### Eclipse ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/
+
+### Mac OS ###
+.DS_Store
\ No newline at end of file
diff --git a/2023/day01_1/.idea/.gitignore b/2023/day01_1/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/2023/day01_1/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/2023/day01_1/.idea/inspectionProfiles/Project_Default.xml b/2023/day01_1/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000..df543e3
--- /dev/null
+++ b/2023/day01_1/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="ReplaceUntilWithRangeUntil" enabled="true" level="WEAK WARNING" enabled_by_default="true" />
+  </profile>
+</component>
\ No newline at end of file
diff --git a/2023/day01_1/.idea/kotlinc.xml b/2023/day01_1/.idea/kotlinc.xml
new file mode 100644
index 0000000..4a63394
--- /dev/null
+++ b/2023/day01_1/.idea/kotlinc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Kotlin2JvmCompilerArguments">
+    <option name="jvmTarget" value="11" />
+  </component>
+  <component name="KotlinCommonCompilerArguments">
+    <option name="apiVersion" value="1.8" />
+    <option name="languageVersion" value="1.8" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day01_1/.idea/libraries/KotlinJavaRuntime.xml b/2023/day01_1/.idea/libraries/KotlinJavaRuntime.xml
new file mode 100644
index 0000000..3e44d76
--- /dev/null
+++ b/2023/day01_1/.idea/libraries/KotlinJavaRuntime.xml
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+<component name="libraryTable">
+  <library name="KotlinJavaRuntime" type="repository">
+    <properties maven-id="org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.8.21" />
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk8/1.8.21/kotlin-stdlib-jdk8-1.8.21.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/1.8.21/kotlin-stdlib-1.8.21.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-common/1.8.21/kotlin-stdlib-common-1.8.21.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk7/1.8.21/kotlin-stdlib-jdk7-1.8.21.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk8/1.8.21/kotlin-stdlib-jdk8-1.8.21-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/1.8.21/kotlin-stdlib-1.8.21-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-common/1.8.21/kotlin-stdlib-common-1.8.21-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk7/1.8.21/kotlin-stdlib-jdk7-1.8.21-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk8/1.8.21/kotlin-stdlib-jdk8-1.8.21-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/1.8.21/kotlin-stdlib-1.8.21-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-common/1.8.21/kotlin-stdlib-common-1.8.21-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk7/1.8.21/kotlin-stdlib-jdk7-1.8.21-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/2023/day01_1/.idea/misc.xml b/2023/day01_1/.idea/misc.xml
new file mode 100644
index 0000000..97a68f6
--- /dev/null
+++ b/2023/day01_1/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day01_1/.idea/modules.xml b/2023/day01_1/.idea/modules.xml
new file mode 100644
index 0000000..bf3df2b
--- /dev/null
+++ b/2023/day01_1/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/day01_1.iml" filepath="$PROJECT_DIR$/day01_1.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day01_1/.idea/sonarlint/issuestore/index.pb b/2023/day01_1/.idea/sonarlint/issuestore/index.pb
new file mode 100644
index 0000000..e10b5ff
--- /dev/null
+++ b/2023/day01_1/.idea/sonarlint/issuestore/index.pb
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+
+G
+src/main/kotlin/Main.kt,d/8/d83ae3847b7d408136086cc5e9e95f5f7c126ed5
\ No newline at end of file
diff --git a/2023/day01_1/.idea/sonarlint/securityhotspotstore/index.pb b/2023/day01_1/.idea/sonarlint/securityhotspotstore/index.pb
new file mode 100644
index 0000000..e10b5ff
--- /dev/null
+++ b/2023/day01_1/.idea/sonarlint/securityhotspotstore/index.pb
@@ -0,0 +1,3 @@
+
+G
+src/main/kotlin/Main.kt,d/8/d83ae3847b7d408136086cc5e9e95f5f7c126ed5
\ No newline at end of file
diff --git a/2023/day01_1/.idea/vcs.xml b/2023/day01_1/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2023/day01_1/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day01_1/day01_1.iml b/2023/day01_1/day01_1.iml
new file mode 100644
index 0000000..4eba30b
--- /dev/null
+++ b/2023/day01_1/day01_1.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/kotlin" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/kotlin" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/resources" type="java-test-resource" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/2023/day01_1/src/main/kotlin/Main.kt b/2023/day01_1/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..ba650f0
--- /dev/null
+++ b/2023/day01_1/src/main/kotlin/Main.kt
@@ -0,0 +1,34 @@
+import java.io.File
+
+fun main(args: Array<String>) {
+    println("AOC 2023, Day 1, Part 1 starting!!!")
+
+    var answer:Int = 0;
+
+    File(args[0]).forEachLine {
+        answer += parseLine(it)
+    }
+    println("The answer: $answer")
+
+    println("AOC 2023, Day 1, Part 1 completed!!")
+}
+
+fun parseLine(line:String) : Int{
+    val answerTens:Int = parseLeftToRight(line)
+    val answerOnes:Int = parseRightToLeft(line)
+    return (answerTens * 10) + answerOnes
+}
+
+fun parseLeftToRight(line:String):Int {
+    if(!line.first().isDigit()) {
+        return parseLeftToRight(line.drop(1))
+    }
+    return line.first().digitToInt()
+}
+
+fun parseRightToLeft(line:String):Int {
+    if(!line.last().isDigit()) {
+        return parseRightToLeft(line.dropLast(1))
+    }
+    return line.last().digitToInt()
+}
\ No newline at end of file
diff --git a/2023/day01_1/src/main/resources/input b/2023/day01_1/src/main/resources/input
new file mode 100644
index 0000000..815311e
--- /dev/null
+++ b/2023/day01_1/src/main/resources/input
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diff --git a/2023/day01_1/src/main/resources/small_input b/2023/day01_1/src/main/resources/small_input
new file mode 100644
index 0000000..1ba8437
--- /dev/null
+++ b/2023/day01_1/src/main/resources/small_input
@@ -0,0 +1,4 @@
+1abc2
+pqr3stu8vwx
+a1b2c3d4e5f
+treb7uchet
\ No newline at end of file
diff --git a/2023/day01_2/day01_2.iml b/2023/day01_2/day01_2.iml
new file mode 100644
index 0000000..4eba30b
--- /dev/null
+++ b/2023/day01_2/day01_2.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/kotlin" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/kotlin" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/resources" type="java-test-resource" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/2023/day01_2/src/main/kotlin/Main.kt b/2023/day01_2/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..efb1a01
--- /dev/null
+++ b/2023/day01_2/src/main/kotlin/Main.kt
@@ -0,0 +1,80 @@
+import java.io.File
+
+fun main(args: Array<String>) {
+    println("AOC 2023, Day 1, Part 2 starting!!!")
+
+    var answer = 0
+
+    File(args[0]).forEachLine {
+        answer += parseLine(it)
+    }
+    println("The answer: $answer")
+
+    println("AOC 2023, Day 1, Part 2 completed!!")
+}
+
+fun parseLine(line:String) : Int{
+    val answerTens:Int = parseLeftToRight(line)
+    val answerOnes:Int = parseRightToLeft(line)
+    return (answerTens * 10) + answerOnes
+}
+
+fun parseLeftToRight(line:String):Int {
+    if(line.first().isDigit()) {
+        return line.first().digitToInt()
+    }
+    val number = getNumberLeft(line)
+    if(number != 0) {
+        return number
+    }
+
+    // nothing matches, recurse
+    return parseLeftToRight(line.drop(1))
+}
+
+fun parseRightToLeft(line:String):Int {
+    if(line.last().isDigit()) {
+        return line.last().digitToInt()
+    }
+    val number = getNumberRight(line)
+    if(number != 0) {
+        return number
+    }
+
+    // Nothing matches, recurse
+    return parseRightToLeft(line.dropLast(1))
+}
+
+val numberToDigit = mapOf(
+    "one" to 1,
+    "two" to 2,
+    "three" to 3,
+    "four" to 4,
+    "five" to 5,
+    "six" to 6,
+    "seven" to 7,
+    "eight" to 8,
+    "nine" to 9
+)
+
+fun getNumberLeft(line:String): Int {
+    for(number in numberToDigit) {
+        val safeEnd = number.key.length.coerceAtMost(line.length)
+        val leftSubstring = line.substring(0, safeEnd)
+        if(leftSubstring.compareTo(number.key) == 0) {
+            return numberToDigit[leftSubstring]?:0
+        }
+    }
+    return 0
+}
+
+fun getNumberRight(line:String):Int {
+    for(number in numberToDigit) {
+        val safeStart = (line.length - number.key.length).coerceAtLeast(0)
+        val rightSubstring = line.substring(safeStart, line.length)
+        if(rightSubstring.compareTo(number.key) == 0) {
+            return numberToDigit[rightSubstring]?:0
+        }
+    }
+    return 0
+}
\ No newline at end of file
diff --git a/2023/day01_2/src/main/resources/input b/2023/day01_2/src/main/resources/input
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diff --git a/2023/day01_2/src/main/resources/small_input b/2023/day01_2/src/main/resources/small_input
new file mode 100644
index 0000000..4316a6b
--- /dev/null
+++ b/2023/day01_2/src/main/resources/small_input
@@ -0,0 +1,7 @@
+two1nine
+eightwothree
+abcone2threexyz
+xtwone3four
+4nineeightseven2
+zoneight234
+7pqrstsixteen
\ No newline at end of file
diff --git a/2023/day02_1/day02_1.iml b/2023/day02_1/day02_1.iml
new file mode 100644
index 0000000..4eba30b
--- /dev/null
+++ b/2023/day02_1/day02_1.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/kotlin" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/kotlin" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/resources" type="java-test-resource" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/2023/day02_1/src/main/kotlin/Main.kt b/2023/day02_1/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..c0ce7c8
--- /dev/null
+++ b/2023/day02_1/src/main/kotlin/Main.kt
@@ -0,0 +1,85 @@
+import java.io.File
+
+fun main(args: Array<String>) {
+    println("AOC 2023, Day 2, Part 1 starting!!!")
+
+    val games:ArrayList<Game> = ArrayList()
+    File(args[0]).forEachLine {
+        games.add(parseGameLine(it))
+    }
+
+    var answer = 0
+    games.stream()
+        .filter { it.checkRedCount() }
+        .filter { it.checkGreenCount() }
+        .filter { it.checkBlueCount() }
+        .forEach {
+            print("Game #${it.gameNumber} Passed, ")
+            answer += it.gameNumber }
+
+    println("")
+    println("Answer: $answer")
+
+    println("AOC 2023, Day 2, Part 1 completed!!")
+}
+
+
+fun parseGameLine(line:String):Game {
+    val gameNumber = line.split(":")[0].drop(5).toInt()
+    val newGame = Game(gameNumber)
+    for(turn in line.split(":")[1].split(";")) {
+        val newTurn = Turn()
+        for(draw in turn.split(",")) {
+            val count = draw.trim().split(' ')[0].trim().toInt()
+            val color = draw.trim().split(' ')[1].trim()
+            newTurn.addCubes(color, count)
+        }
+        newGame.addTurn(newTurn)
+    }
+
+    return newGame
+}
+
+class Game (val gameNumber:Int) {
+    private val turns:ArrayList<Turn> = ArrayList()
+
+    fun addTurn(newTurn:Turn) {
+        turns.add(newTurn)
+    }
+
+    fun checkRedCount():Boolean {
+        for(turn in turns) {
+            if((turn.cubes["red"] ?: 0) > 12) {
+                return false
+            }
+        }
+        return true
+    }
+
+    fun checkGreenCount():Boolean {
+        for(turn in turns) {
+            if((turn.cubes["green"] ?: 0) > 13) {
+                return false
+            }
+        }
+        return true
+    }
+
+    fun checkBlueCount():Boolean {
+        for(turn in turns) {
+            if((turn.cubes["blue"] ?: 0) > 14) {
+                return false
+            }
+        }
+        return true
+    }
+}
+
+class Turn {
+    var cubes:HashMap<String, Int> = HashMap()
+
+    fun addCubes(color:String, count:Int) {
+        cubes[color] = count
+    }
+}
+
diff --git a/2023/day02_1/src/main/resources/input b/2023/day02_1/src/main/resources/input
new file mode 100644
index 0000000..876d2a0
--- /dev/null
+++ b/2023/day02_1/src/main/resources/input
@@ -0,0 +1,100 @@
+Game 1: 12 blue; 2 green, 13 blue, 19 red; 13 red, 3 green, 14 blue
+Game 2: 12 blue, 1 red, 1 green; 1 red, 12 blue, 3 green; 5 green, 1 red, 9 blue; 1 red, 7 blue, 4 green
+Game 3: 1 red; 12 blue, 15 red; 1 green, 10 red, 2 blue; 1 green, 3 red, 9 blue
+Game 4: 6 blue, 5 green; 2 blue, 6 green, 6 red; 11 blue, 5 red; 6 green, 11 red, 7 blue; 4 green, 10 red; 1 green, 7 red, 13 blue
+Game 5: 10 green, 1 red, 2 blue; 3 red, 4 green, 4 blue; 5 green, 5 red
+Game 6: 1 green, 6 blue, 14 red; 9 blue, 5 red; 14 red, 12 blue
+Game 7: 1 green, 9 red, 8 blue; 9 blue, 1 green, 6 red; 1 green, 15 blue, 19 red
+Game 8: 9 red, 7 green, 2 blue; 6 red, 17 green; 18 red, 16 green, 2 blue; 10 red, 14 green
+Game 9: 1 blue, 11 red, 9 green; 8 red, 1 blue, 9 green; 4 blue, 16 red, 9 green; 8 green, 3 blue, 6 red; 8 green, 11 red, 3 blue; 11 red, 2 blue
+Game 10: 8 green, 14 blue; 1 red, 6 blue, 9 green; 6 blue, 4 green, 1 red; 16 green, 9 blue
+Game 11: 6 green, 11 blue, 1 red; 10 green, 1 red; 7 blue, 2 green, 1 red
+Game 12: 3 green, 5 blue, 2 red; 14 blue, 16 green, 4 red; 8 green, 14 blue, 4 red
+Game 13: 5 red, 12 blue, 2 green; 2 green, 1 red, 9 blue; 1 red, 2 blue, 3 green; 3 green, 3 red, 7 blue; 2 red, 13 blue; 1 red, 10 blue, 2 green
+Game 14: 5 blue, 1 red, 2 green; 8 blue, 1 green, 1 red; 1 blue, 2 green
+Game 15: 14 blue, 9 green, 1 red; 2 red, 15 blue, 12 green; 1 blue, 2 green, 1 red; 1 red, 16 green, 15 blue; 1 red, 12 green, 8 blue; 1 red, 17 blue
+Game 16: 7 red, 1 green, 18 blue; 7 blue, 5 green, 17 red; 14 blue, 8 red, 6 green
+Game 17: 4 green, 5 blue; 5 green, 1 red, 7 blue; 3 green, 6 blue, 4 red; 2 green, 5 blue; 9 green, 6 red, 6 blue
+Game 18: 8 red, 6 blue; 4 blue, 19 red; 4 blue, 9 red; 9 blue, 10 red; 2 green, 9 blue, 13 red; 3 blue, 7 red
+Game 19: 8 green, 2 red, 17 blue; 11 blue, 4 red, 5 green; 8 blue, 8 green, 10 red; 9 green, 4 blue, 2 red; 4 green, 10 red, 6 blue
+Game 20: 9 green, 3 blue, 1 red; 5 blue, 16 green, 3 red; 3 green, 3 red; 2 blue, 1 red, 5 green
+Game 21: 7 green, 1 red, 10 blue; 7 green, 5 blue, 7 red; 7 green, 9 blue
+Game 22: 5 red, 2 blue, 9 green; 6 red, 11 green; 6 green, 6 red
+Game 23: 14 red, 2 blue, 9 green; 9 green, 1 blue, 4 red; 9 red, 1 green, 1 blue; 6 green; 3 blue, 1 green, 9 red; 1 blue, 2 red
+Game 24: 3 red, 7 green, 6 blue; 1 green, 5 blue; 6 blue, 1 red, 2 green; 5 red, 1 blue, 4 green; 6 red, 2 blue, 11 green; 2 green, 2 red, 1 blue
+Game 25: 5 green, 1 red, 3 blue; 3 blue, 6 green, 3 red; 3 red, 4 green, 1 blue; 6 green, 1 blue, 9 red; 2 blue, 2 red, 1 green
+Game 26: 3 green, 4 red, 12 blue; 2 red, 1 green, 15 blue; 7 red, 16 green, 4 blue; 11 blue, 11 green, 3 red; 8 green, 15 blue, 10 red
+Game 27: 9 red; 10 red, 2 blue; 3 red; 8 red, 1 green, 2 blue; 1 red, 2 blue; 1 blue, 4 red
+Game 28: 5 blue, 8 red, 5 green; 10 blue, 4 red, 5 green; 8 red, 14 blue, 10 green; 10 blue, 4 red, 1 green; 5 red, 17 green, 4 blue
+Game 29: 16 green, 11 red, 5 blue; 11 red, 14 blue, 13 green; 13 blue, 8 green; 3 red, 18 green, 15 blue
+Game 30: 2 red, 4 blue, 8 green; 6 green, 2 red, 2 blue; 6 green, 6 blue, 2 red
+Game 31: 2 red, 1 blue, 16 green; 10 green, 1 blue, 7 red; 1 blue, 14 green, 7 red; 2 blue, 1 green, 1 red; 6 red, 13 green; 2 blue, 6 red, 10 green
+Game 32: 4 green, 4 blue; 1 green, 5 red; 6 green, 1 red; 3 green, 5 red, 2 blue; 4 red, 1 blue, 4 green; 6 green, 2 blue, 6 red
+Game 33: 5 blue, 2 red, 1 green; 5 blue; 1 blue, 1 green, 10 red; 8 red, 3 blue, 1 green
+Game 34: 15 blue, 7 green; 12 green, 17 blue; 10 blue, 11 green; 1 red, 5 blue, 9 green; 2 red, 10 blue, 11 green
+Game 35: 2 red, 6 blue; 2 red, 5 blue, 4 green; 2 red, 8 green, 10 blue
+Game 36: 4 red, 9 green, 3 blue; 4 red, 6 green; 6 red; 11 red, 4 green
+Game 37: 3 blue, 12 green, 14 red; 3 red, 5 green, 7 blue; 2 blue, 2 green, 16 red
+Game 38: 17 blue, 16 red, 8 green; 4 green, 17 blue, 4 red; 8 red, 7 blue, 6 green; 2 blue, 9 green, 17 red; 10 blue, 8 green, 11 red
+Game 39: 10 blue, 1 red, 4 green; 4 green, 4 red, 6 blue; 11 blue
+Game 40: 5 green, 17 blue; 11 blue, 4 green, 7 red; 2 green, 6 red, 13 blue; 7 blue, 12 green, 16 red; 15 red, 3 green, 8 blue; 12 green, 3 blue, 12 red
+Game 41: 13 blue, 3 red, 1 green; 2 green, 10 red; 1 blue, 5 red, 3 green; 5 green, 16 blue; 9 blue, 2 green; 14 blue, 4 green, 5 red
+Game 42: 2 blue, 15 green, 3 red; 3 red, 17 green; 6 red, 1 blue, 8 green
+Game 43: 8 green, 9 red, 3 blue; 1 blue, 13 red; 5 red, 1 blue, 6 green; 2 red, 2 blue; 17 red, 2 blue, 6 green
+Game 44: 10 red, 3 blue; 10 blue, 5 green; 4 red, 4 blue, 1 green; 16 blue, 6 red, 7 green; 3 green, 12 blue
+Game 45: 12 blue, 2 red; 2 blue, 3 red, 2 green; 8 blue, 3 green; 4 green, 8 blue, 5 red; 3 red, 2 blue, 1 green; 1 red, 2 blue, 7 green
+Game 46: 1 blue, 11 red, 6 green; 2 blue, 11 red, 6 green; 8 red, 5 green
+Game 47: 2 blue, 9 red; 1 green, 5 blue; 10 red, 2 blue, 2 green; 10 red, 3 green, 3 blue; 3 red, 6 blue, 2 green; 1 red, 1 green, 5 blue
+Game 48: 1 red, 7 green; 1 blue, 10 green, 5 red; 4 red, 8 green; 10 red, 10 green; 2 red, 16 green; 11 red, 14 green, 1 blue
+Game 49: 1 red, 1 blue, 5 green; 6 green, 5 red; 3 blue, 4 red, 3 green; 3 red, 5 green, 2 blue; 3 blue, 3 red
+Game 50: 17 red, 1 green, 7 blue; 4 blue, 1 red, 5 green; 10 red, 13 blue; 17 red
+Game 51: 2 red, 1 green; 1 green, 10 blue, 2 red; 5 red, 1 green, 7 blue; 7 blue, 1 red; 9 blue, 5 red, 2 green
+Game 52: 8 green, 1 blue; 14 green, 1 red; 10 green, 1 red
+Game 53: 17 green, 6 blue; 17 blue, 9 green; 1 red, 12 blue
+Game 54: 4 blue, 7 red, 9 green; 7 red, 2 green; 14 green, 10 red, 3 blue; 9 green, 6 blue, 5 red; 2 blue, 3 green, 11 red
+Game 55: 11 green, 4 red; 14 green; 3 red, 3 green; 3 green, 4 red, 1 blue; 15 green, 6 red, 2 blue; 4 red, 3 blue, 15 green
+Game 56: 8 blue, 5 red, 9 green; 11 green, 5 blue, 6 red; 1 green, 1 blue, 7 red; 7 green, 4 red, 1 blue; 9 blue, 5 red, 1 green; 5 red, 2 blue
+Game 57: 11 green, 19 blue, 5 red; 15 green, 5 red, 18 blue; 16 green, 5 red, 10 blue; 19 blue, 3 red; 9 green, 8 blue
+Game 58: 4 blue, 12 green; 11 green, 4 blue; 6 blue, 6 green; 1 red, 2 green; 11 green, 3 blue; 13 blue, 6 green
+Game 59: 10 blue, 1 red; 1 green, 4 blue; 4 blue
+Game 60: 7 red, 2 green, 6 blue; 1 green, 13 red, 12 blue; 9 blue, 9 green, 8 red
+Game 61: 7 green, 3 red, 2 blue; 1 red, 1 blue; 5 green, 3 blue; 4 blue, 1 red, 4 green
+Game 62: 1 green, 8 blue, 6 red; 7 blue, 3 red, 12 green; 2 blue, 7 red, 6 green
+Game 63: 3 red, 2 green; 3 green, 4 blue, 9 red; 3 blue, 3 green, 16 red; 4 red, 1 blue
+Game 64: 10 red, 2 green, 15 blue; 4 red, 14 green; 6 red, 14 green, 2 blue
+Game 65: 11 red, 14 green, 5 blue; 7 blue, 14 green, 15 red; 1 blue, 14 green; 4 green, 4 blue, 7 red
+Game 66: 6 blue, 9 green, 6 red; 6 blue, 2 red, 4 green; 3 blue; 8 blue, 5 green, 8 red; 17 blue, 11 green; 12 green, 11 blue, 4 red
+Game 67: 8 red, 4 blue, 6 green; 4 blue, 8 red, 2 green; 1 green, 6 red, 2 blue; 10 red, 1 green, 2 blue; 1 blue, 5 red; 2 red, 1 green, 2 blue
+Game 68: 10 green, 9 red, 13 blue; 2 blue, 2 green, 4 red; 11 red, 13 blue; 4 green, 2 red, 8 blue
+Game 69: 16 red; 12 red, 1 green, 4 blue; 1 green, 14 red, 9 blue; 12 blue, 2 green, 13 red; 14 red, 2 green, 10 blue; 11 blue
+Game 70: 1 red, 19 green; 4 blue, 6 green; 12 green, 2 red
+Game 71: 9 green, 2 blue, 3 red; 5 red; 1 red, 1 blue, 5 green
+Game 72: 1 green, 19 red; 12 red, 1 green, 1 blue; 16 red, 6 blue; 14 red, 7 blue; 11 blue, 1 green, 13 red; 16 blue, 4 red
+Game 73: 1 green, 1 red, 2 blue; 8 green, 2 red, 4 blue; 7 blue, 7 green, 7 red
+Game 74: 1 blue, 1 green; 1 red; 1 red, 5 blue, 4 green; 2 blue, 1 red; 1 blue
+Game 75: 8 green, 1 red; 3 blue, 1 red, 5 green; 12 green
+Game 76: 8 green, 6 red, 2 blue; 7 red, 1 blue; 2 blue, 9 green, 1 red; 8 red, 13 green; 12 green, 2 red; 7 green, 5 red
+Game 77: 3 blue, 1 green, 10 red; 13 red; 1 blue, 13 red, 1 green
+Game 78: 2 red, 3 green, 14 blue; 3 red, 16 blue, 6 green; 3 blue, 3 red, 9 green; 4 blue, 11 green; 6 green, 2 blue; 2 red, 10 green, 11 blue
+Game 79: 5 green, 10 blue, 2 red; 16 green, 15 blue, 1 red; 1 red, 11 green; 1 red, 11 blue, 16 green; 7 blue, 18 green
+Game 80: 9 blue, 10 green; 13 green, 9 blue; 1 red, 5 green, 5 blue; 13 green, 5 blue, 1 red
+Game 81: 9 green, 15 red, 11 blue; 11 blue, 9 red, 5 green; 2 green, 11 blue, 19 red; 14 green, 15 red, 5 blue
+Game 82: 4 green, 6 red, 13 blue; 5 blue, 5 red, 4 green; 2 green, 7 blue
+Game 83: 12 blue, 8 red; 6 red, 1 blue, 1 green; 7 red, 1 green, 1 blue; 6 red, 1 green, 9 blue; 10 blue, 3 red; 1 red, 5 blue
+Game 84: 9 blue, 13 red; 8 blue, 1 green; 9 blue, 1 green; 3 blue, 5 red, 1 green
+Game 85: 14 green, 5 blue, 8 red; 1 blue, 5 green, 1 red; 10 red, 7 blue, 17 green; 3 blue, 6 green; 6 red, 5 blue, 4 green; 5 blue, 4 green, 6 red
+Game 86: 14 red; 20 red, 3 blue; 1 green, 12 blue, 15 red; 16 red, 13 blue; 13 red, 12 blue; 2 blue, 20 red
+Game 87: 2 blue, 2 red, 10 green; 8 green, 9 red, 1 blue; 11 red, 1 green, 4 blue; 13 red, 1 blue; 11 green, 16 red, 3 blue
+Game 88: 5 green, 4 red, 1 blue; 3 blue, 8 red, 10 green; 11 green, 7 red, 4 blue; 11 green, 5 blue, 4 red; 9 red, 9 green; 4 blue, 6 green, 9 red
+Game 89: 2 blue, 2 red, 5 green; 2 red, 2 blue, 3 green; 2 red, 1 blue, 7 green; 6 green, 1 red, 2 blue
+Game 90: 4 green, 1 blue, 5 red; 2 blue, 2 red, 10 green; 2 green, 8 red, 1 blue; 10 green, 5 red; 2 red, 3 green, 2 blue
+Game 91: 16 blue, 5 red, 15 green; 4 green, 7 red, 3 blue; 4 red, 8 green, 12 blue; 4 green, 8 red, 17 blue
+Game 92: 13 red, 2 blue, 12 green; 19 green, 7 red; 17 green, 2 blue, 3 red; 6 blue, 11 red, 10 green; 6 red, 15 green, 3 blue; 6 blue, 20 green, 11 red
+Game 93: 2 blue, 3 green; 1 blue, 4 red; 1 red
+Game 94: 3 red, 5 green, 6 blue; 7 blue, 5 green, 6 red; 9 blue, 1 green, 2 red; 4 blue, 1 green, 4 red
+Game 95: 8 green, 9 red, 2 blue; 7 green, 7 red; 2 green, 4 blue, 6 red; 6 blue, 2 red, 2 green
+Game 96: 11 blue, 4 red; 1 green, 3 red, 14 blue; 2 green, 3 red, 8 blue; 7 red, 1 green, 3 blue; 8 blue, 6 red, 2 green; 9 blue, 3 red, 3 green
+Game 97: 5 green, 13 red, 7 blue; 2 blue, 12 red, 6 green; 10 blue, 11 red, 3 green; 4 green, 11 blue, 15 red; 8 green, 16 blue, 1 red; 15 blue, 4 red, 5 green
+Game 98: 3 blue, 1 red; 4 blue; 2 green, 1 blue; 2 green, 1 red, 5 blue
+Game 99: 4 green, 3 blue, 9 red; 6 blue, 5 red, 3 green; 2 green, 4 blue, 7 red; 8 red, 4 blue; 2 green, 15 red; 4 red, 5 blue, 3 green
+Game 100: 8 red, 4 blue, 4 green; 10 blue, 3 red, 4 green; 10 green, 4 red; 18 red, 9 blue, 2 green; 12 red, 4 green, 2 blue
diff --git a/2023/day02_1/src/main/resources/small_input b/2023/day02_1/src/main/resources/small_input
new file mode 100644
index 0000000..295c36d
--- /dev/null
+++ b/2023/day02_1/src/main/resources/small_input
@@ -0,0 +1,5 @@
+Game 1: 3 blue, 4 red; 1 red, 2 green, 6 blue; 2 green
+Game 2: 1 blue, 2 green; 3 green, 4 blue, 1 red; 1 green, 1 blue
+Game 3: 8 green, 6 blue, 20 red; 5 blue, 4 red, 13 green; 5 green, 1 red
+Game 4: 1 green, 3 red, 6 blue; 3 green, 6 red; 3 green, 15 blue, 14 red
+Game 5: 6 red, 1 blue, 3 green; 2 blue, 1 red, 2 green
diff --git a/2023/day02_2/day02_2.iml b/2023/day02_2/day02_2.iml
new file mode 100644
index 0000000..4eba30b
--- /dev/null
+++ b/2023/day02_2/day02_2.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/kotlin" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/kotlin" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/resources" type="java-test-resource" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/2023/day02_2/src/main/kotlin/Main.kt b/2023/day02_2/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..e523545
--- /dev/null
+++ b/2023/day02_2/src/main/kotlin/Main.kt
@@ -0,0 +1,84 @@
+import java.io.File
+
+fun main(args: Array<String>) {
+    println("AOC 2023, Day 2, Part 2 starting!!!")
+
+    val games:ArrayList<Game> = ArrayList()
+    File(args[0]).forEachLine {
+        games.add(parseGameLine(it))
+    }
+
+    var answer = 0
+    games.stream().forEach { answer += it.getFewestRedCount() * it.getFewestGreenCount() * it.getFewestBlueCount() }
+
+    println("Answer: $answer")
+
+    println("AOC 2023, Day 2, Part 2 completed!!")
+}
+
+
+fun parseGameLine(line:String):Game {
+    val gameNumber = line.split(":")[0].drop(5).toInt()
+    val newGame = Game(gameNumber)
+    for(turn in line.split(":")[1].split(";")) {
+        val newTurn = Turn()
+        for(draw in turn.split(",")) {
+            val count = draw.trim().split(' ')[0].trim().toInt()
+            val color = draw.trim().split(' ')[1].trim()
+            newTurn.addCubes(color, count)
+        }
+        newGame.addTurn(newTurn)
+    }
+
+    return newGame
+}
+
+class Game (val gameNumber:Int) {
+    private val turns: ArrayList<Turn> = ArrayList()
+
+    fun addTurn(newTurn: Turn) {
+        turns.add(newTurn)
+    }
+
+    fun getFewestRedCount(): Int {
+        var maxRedCount = 0
+        turns.stream().filter { it.cubes.containsKey("red") }.forEach {
+            val redCount = it.cubes.getOrDefault("red", maxRedCount)
+            if (redCount > maxRedCount) {
+                maxRedCount = redCount
+            }
+        }
+        return maxRedCount
+    }
+
+    fun getFewestGreenCount(): Int {
+        var maxGreenCount = 0
+        turns.stream().filter { it.cubes.containsKey("green") }.forEach {
+            val redCount = it.cubes.getOrDefault("green", maxGreenCount)
+            if (redCount > maxGreenCount) {
+                maxGreenCount = redCount
+            }
+        }
+        return maxGreenCount
+    }
+
+    fun getFewestBlueCount(): Int {
+        var maxBlueCount = 0
+        turns.stream().filter { it.cubes.containsKey("blue") }.forEach {
+            val redCount = it.cubes.getOrDefault("blue", maxBlueCount)
+            if (redCount > maxBlueCount) {
+                maxBlueCount = redCount
+            }
+        }
+        return maxBlueCount
+    }
+
+}
+
+class Turn {
+    var cubes:HashMap<String, Int> = HashMap()
+
+    fun addCubes(color:String, count:Int) {
+        cubes[color] = count
+    }
+}
diff --git a/2023/day02_2/src/main/resources/input b/2023/day02_2/src/main/resources/input
new file mode 100644
index 0000000..876d2a0
--- /dev/null
+++ b/2023/day02_2/src/main/resources/input
@@ -0,0 +1,100 @@
+Game 1: 12 blue; 2 green, 13 blue, 19 red; 13 red, 3 green, 14 blue
+Game 2: 12 blue, 1 red, 1 green; 1 red, 12 blue, 3 green; 5 green, 1 red, 9 blue; 1 red, 7 blue, 4 green
+Game 3: 1 red; 12 blue, 15 red; 1 green, 10 red, 2 blue; 1 green, 3 red, 9 blue
+Game 4: 6 blue, 5 green; 2 blue, 6 green, 6 red; 11 blue, 5 red; 6 green, 11 red, 7 blue; 4 green, 10 red; 1 green, 7 red, 13 blue
+Game 5: 10 green, 1 red, 2 blue; 3 red, 4 green, 4 blue; 5 green, 5 red
+Game 6: 1 green, 6 blue, 14 red; 9 blue, 5 red; 14 red, 12 blue
+Game 7: 1 green, 9 red, 8 blue; 9 blue, 1 green, 6 red; 1 green, 15 blue, 19 red
+Game 8: 9 red, 7 green, 2 blue; 6 red, 17 green; 18 red, 16 green, 2 blue; 10 red, 14 green
+Game 9: 1 blue, 11 red, 9 green; 8 red, 1 blue, 9 green; 4 blue, 16 red, 9 green; 8 green, 3 blue, 6 red; 8 green, 11 red, 3 blue; 11 red, 2 blue
+Game 10: 8 green, 14 blue; 1 red, 6 blue, 9 green; 6 blue, 4 green, 1 red; 16 green, 9 blue
+Game 11: 6 green, 11 blue, 1 red; 10 green, 1 red; 7 blue, 2 green, 1 red
+Game 12: 3 green, 5 blue, 2 red; 14 blue, 16 green, 4 red; 8 green, 14 blue, 4 red
+Game 13: 5 red, 12 blue, 2 green; 2 green, 1 red, 9 blue; 1 red, 2 blue, 3 green; 3 green, 3 red, 7 blue; 2 red, 13 blue; 1 red, 10 blue, 2 green
+Game 14: 5 blue, 1 red, 2 green; 8 blue, 1 green, 1 red; 1 blue, 2 green
+Game 15: 14 blue, 9 green, 1 red; 2 red, 15 blue, 12 green; 1 blue, 2 green, 1 red; 1 red, 16 green, 15 blue; 1 red, 12 green, 8 blue; 1 red, 17 blue
+Game 16: 7 red, 1 green, 18 blue; 7 blue, 5 green, 17 red; 14 blue, 8 red, 6 green
+Game 17: 4 green, 5 blue; 5 green, 1 red, 7 blue; 3 green, 6 blue, 4 red; 2 green, 5 blue; 9 green, 6 red, 6 blue
+Game 18: 8 red, 6 blue; 4 blue, 19 red; 4 blue, 9 red; 9 blue, 10 red; 2 green, 9 blue, 13 red; 3 blue, 7 red
+Game 19: 8 green, 2 red, 17 blue; 11 blue, 4 red, 5 green; 8 blue, 8 green, 10 red; 9 green, 4 blue, 2 red; 4 green, 10 red, 6 blue
+Game 20: 9 green, 3 blue, 1 red; 5 blue, 16 green, 3 red; 3 green, 3 red; 2 blue, 1 red, 5 green
+Game 21: 7 green, 1 red, 10 blue; 7 green, 5 blue, 7 red; 7 green, 9 blue
+Game 22: 5 red, 2 blue, 9 green; 6 red, 11 green; 6 green, 6 red
+Game 23: 14 red, 2 blue, 9 green; 9 green, 1 blue, 4 red; 9 red, 1 green, 1 blue; 6 green; 3 blue, 1 green, 9 red; 1 blue, 2 red
+Game 24: 3 red, 7 green, 6 blue; 1 green, 5 blue; 6 blue, 1 red, 2 green; 5 red, 1 blue, 4 green; 6 red, 2 blue, 11 green; 2 green, 2 red, 1 blue
+Game 25: 5 green, 1 red, 3 blue; 3 blue, 6 green, 3 red; 3 red, 4 green, 1 blue; 6 green, 1 blue, 9 red; 2 blue, 2 red, 1 green
+Game 26: 3 green, 4 red, 12 blue; 2 red, 1 green, 15 blue; 7 red, 16 green, 4 blue; 11 blue, 11 green, 3 red; 8 green, 15 blue, 10 red
+Game 27: 9 red; 10 red, 2 blue; 3 red; 8 red, 1 green, 2 blue; 1 red, 2 blue; 1 blue, 4 red
+Game 28: 5 blue, 8 red, 5 green; 10 blue, 4 red, 5 green; 8 red, 14 blue, 10 green; 10 blue, 4 red, 1 green; 5 red, 17 green, 4 blue
+Game 29: 16 green, 11 red, 5 blue; 11 red, 14 blue, 13 green; 13 blue, 8 green; 3 red, 18 green, 15 blue
+Game 30: 2 red, 4 blue, 8 green; 6 green, 2 red, 2 blue; 6 green, 6 blue, 2 red
+Game 31: 2 red, 1 blue, 16 green; 10 green, 1 blue, 7 red; 1 blue, 14 green, 7 red; 2 blue, 1 green, 1 red; 6 red, 13 green; 2 blue, 6 red, 10 green
+Game 32: 4 green, 4 blue; 1 green, 5 red; 6 green, 1 red; 3 green, 5 red, 2 blue; 4 red, 1 blue, 4 green; 6 green, 2 blue, 6 red
+Game 33: 5 blue, 2 red, 1 green; 5 blue; 1 blue, 1 green, 10 red; 8 red, 3 blue, 1 green
+Game 34: 15 blue, 7 green; 12 green, 17 blue; 10 blue, 11 green; 1 red, 5 blue, 9 green; 2 red, 10 blue, 11 green
+Game 35: 2 red, 6 blue; 2 red, 5 blue, 4 green; 2 red, 8 green, 10 blue
+Game 36: 4 red, 9 green, 3 blue; 4 red, 6 green; 6 red; 11 red, 4 green
+Game 37: 3 blue, 12 green, 14 red; 3 red, 5 green, 7 blue; 2 blue, 2 green, 16 red
+Game 38: 17 blue, 16 red, 8 green; 4 green, 17 blue, 4 red; 8 red, 7 blue, 6 green; 2 blue, 9 green, 17 red; 10 blue, 8 green, 11 red
+Game 39: 10 blue, 1 red, 4 green; 4 green, 4 red, 6 blue; 11 blue
+Game 40: 5 green, 17 blue; 11 blue, 4 green, 7 red; 2 green, 6 red, 13 blue; 7 blue, 12 green, 16 red; 15 red, 3 green, 8 blue; 12 green, 3 blue, 12 red
+Game 41: 13 blue, 3 red, 1 green; 2 green, 10 red; 1 blue, 5 red, 3 green; 5 green, 16 blue; 9 blue, 2 green; 14 blue, 4 green, 5 red
+Game 42: 2 blue, 15 green, 3 red; 3 red, 17 green; 6 red, 1 blue, 8 green
+Game 43: 8 green, 9 red, 3 blue; 1 blue, 13 red; 5 red, 1 blue, 6 green; 2 red, 2 blue; 17 red, 2 blue, 6 green
+Game 44: 10 red, 3 blue; 10 blue, 5 green; 4 red, 4 blue, 1 green; 16 blue, 6 red, 7 green; 3 green, 12 blue
+Game 45: 12 blue, 2 red; 2 blue, 3 red, 2 green; 8 blue, 3 green; 4 green, 8 blue, 5 red; 3 red, 2 blue, 1 green; 1 red, 2 blue, 7 green
+Game 46: 1 blue, 11 red, 6 green; 2 blue, 11 red, 6 green; 8 red, 5 green
+Game 47: 2 blue, 9 red; 1 green, 5 blue; 10 red, 2 blue, 2 green; 10 red, 3 green, 3 blue; 3 red, 6 blue, 2 green; 1 red, 1 green, 5 blue
+Game 48: 1 red, 7 green; 1 blue, 10 green, 5 red; 4 red, 8 green; 10 red, 10 green; 2 red, 16 green; 11 red, 14 green, 1 blue
+Game 49: 1 red, 1 blue, 5 green; 6 green, 5 red; 3 blue, 4 red, 3 green; 3 red, 5 green, 2 blue; 3 blue, 3 red
+Game 50: 17 red, 1 green, 7 blue; 4 blue, 1 red, 5 green; 10 red, 13 blue; 17 red
+Game 51: 2 red, 1 green; 1 green, 10 blue, 2 red; 5 red, 1 green, 7 blue; 7 blue, 1 red; 9 blue, 5 red, 2 green
+Game 52: 8 green, 1 blue; 14 green, 1 red; 10 green, 1 red
+Game 53: 17 green, 6 blue; 17 blue, 9 green; 1 red, 12 blue
+Game 54: 4 blue, 7 red, 9 green; 7 red, 2 green; 14 green, 10 red, 3 blue; 9 green, 6 blue, 5 red; 2 blue, 3 green, 11 red
+Game 55: 11 green, 4 red; 14 green; 3 red, 3 green; 3 green, 4 red, 1 blue; 15 green, 6 red, 2 blue; 4 red, 3 blue, 15 green
+Game 56: 8 blue, 5 red, 9 green; 11 green, 5 blue, 6 red; 1 green, 1 blue, 7 red; 7 green, 4 red, 1 blue; 9 blue, 5 red, 1 green; 5 red, 2 blue
+Game 57: 11 green, 19 blue, 5 red; 15 green, 5 red, 18 blue; 16 green, 5 red, 10 blue; 19 blue, 3 red; 9 green, 8 blue
+Game 58: 4 blue, 12 green; 11 green, 4 blue; 6 blue, 6 green; 1 red, 2 green; 11 green, 3 blue; 13 blue, 6 green
+Game 59: 10 blue, 1 red; 1 green, 4 blue; 4 blue
+Game 60: 7 red, 2 green, 6 blue; 1 green, 13 red, 12 blue; 9 blue, 9 green, 8 red
+Game 61: 7 green, 3 red, 2 blue; 1 red, 1 blue; 5 green, 3 blue; 4 blue, 1 red, 4 green
+Game 62: 1 green, 8 blue, 6 red; 7 blue, 3 red, 12 green; 2 blue, 7 red, 6 green
+Game 63: 3 red, 2 green; 3 green, 4 blue, 9 red; 3 blue, 3 green, 16 red; 4 red, 1 blue
+Game 64: 10 red, 2 green, 15 blue; 4 red, 14 green; 6 red, 14 green, 2 blue
+Game 65: 11 red, 14 green, 5 blue; 7 blue, 14 green, 15 red; 1 blue, 14 green; 4 green, 4 blue, 7 red
+Game 66: 6 blue, 9 green, 6 red; 6 blue, 2 red, 4 green; 3 blue; 8 blue, 5 green, 8 red; 17 blue, 11 green; 12 green, 11 blue, 4 red
+Game 67: 8 red, 4 blue, 6 green; 4 blue, 8 red, 2 green; 1 green, 6 red, 2 blue; 10 red, 1 green, 2 blue; 1 blue, 5 red; 2 red, 1 green, 2 blue
+Game 68: 10 green, 9 red, 13 blue; 2 blue, 2 green, 4 red; 11 red, 13 blue; 4 green, 2 red, 8 blue
+Game 69: 16 red; 12 red, 1 green, 4 blue; 1 green, 14 red, 9 blue; 12 blue, 2 green, 13 red; 14 red, 2 green, 10 blue; 11 blue
+Game 70: 1 red, 19 green; 4 blue, 6 green; 12 green, 2 red
+Game 71: 9 green, 2 blue, 3 red; 5 red; 1 red, 1 blue, 5 green
+Game 72: 1 green, 19 red; 12 red, 1 green, 1 blue; 16 red, 6 blue; 14 red, 7 blue; 11 blue, 1 green, 13 red; 16 blue, 4 red
+Game 73: 1 green, 1 red, 2 blue; 8 green, 2 red, 4 blue; 7 blue, 7 green, 7 red
+Game 74: 1 blue, 1 green; 1 red; 1 red, 5 blue, 4 green; 2 blue, 1 red; 1 blue
+Game 75: 8 green, 1 red; 3 blue, 1 red, 5 green; 12 green
+Game 76: 8 green, 6 red, 2 blue; 7 red, 1 blue; 2 blue, 9 green, 1 red; 8 red, 13 green; 12 green, 2 red; 7 green, 5 red
+Game 77: 3 blue, 1 green, 10 red; 13 red; 1 blue, 13 red, 1 green
+Game 78: 2 red, 3 green, 14 blue; 3 red, 16 blue, 6 green; 3 blue, 3 red, 9 green; 4 blue, 11 green; 6 green, 2 blue; 2 red, 10 green, 11 blue
+Game 79: 5 green, 10 blue, 2 red; 16 green, 15 blue, 1 red; 1 red, 11 green; 1 red, 11 blue, 16 green; 7 blue, 18 green
+Game 80: 9 blue, 10 green; 13 green, 9 blue; 1 red, 5 green, 5 blue; 13 green, 5 blue, 1 red
+Game 81: 9 green, 15 red, 11 blue; 11 blue, 9 red, 5 green; 2 green, 11 blue, 19 red; 14 green, 15 red, 5 blue
+Game 82: 4 green, 6 red, 13 blue; 5 blue, 5 red, 4 green; 2 green, 7 blue
+Game 83: 12 blue, 8 red; 6 red, 1 blue, 1 green; 7 red, 1 green, 1 blue; 6 red, 1 green, 9 blue; 10 blue, 3 red; 1 red, 5 blue
+Game 84: 9 blue, 13 red; 8 blue, 1 green; 9 blue, 1 green; 3 blue, 5 red, 1 green
+Game 85: 14 green, 5 blue, 8 red; 1 blue, 5 green, 1 red; 10 red, 7 blue, 17 green; 3 blue, 6 green; 6 red, 5 blue, 4 green; 5 blue, 4 green, 6 red
+Game 86: 14 red; 20 red, 3 blue; 1 green, 12 blue, 15 red; 16 red, 13 blue; 13 red, 12 blue; 2 blue, 20 red
+Game 87: 2 blue, 2 red, 10 green; 8 green, 9 red, 1 blue; 11 red, 1 green, 4 blue; 13 red, 1 blue; 11 green, 16 red, 3 blue
+Game 88: 5 green, 4 red, 1 blue; 3 blue, 8 red, 10 green; 11 green, 7 red, 4 blue; 11 green, 5 blue, 4 red; 9 red, 9 green; 4 blue, 6 green, 9 red
+Game 89: 2 blue, 2 red, 5 green; 2 red, 2 blue, 3 green; 2 red, 1 blue, 7 green; 6 green, 1 red, 2 blue
+Game 90: 4 green, 1 blue, 5 red; 2 blue, 2 red, 10 green; 2 green, 8 red, 1 blue; 10 green, 5 red; 2 red, 3 green, 2 blue
+Game 91: 16 blue, 5 red, 15 green; 4 green, 7 red, 3 blue; 4 red, 8 green, 12 blue; 4 green, 8 red, 17 blue
+Game 92: 13 red, 2 blue, 12 green; 19 green, 7 red; 17 green, 2 blue, 3 red; 6 blue, 11 red, 10 green; 6 red, 15 green, 3 blue; 6 blue, 20 green, 11 red
+Game 93: 2 blue, 3 green; 1 blue, 4 red; 1 red
+Game 94: 3 red, 5 green, 6 blue; 7 blue, 5 green, 6 red; 9 blue, 1 green, 2 red; 4 blue, 1 green, 4 red
+Game 95: 8 green, 9 red, 2 blue; 7 green, 7 red; 2 green, 4 blue, 6 red; 6 blue, 2 red, 2 green
+Game 96: 11 blue, 4 red; 1 green, 3 red, 14 blue; 2 green, 3 red, 8 blue; 7 red, 1 green, 3 blue; 8 blue, 6 red, 2 green; 9 blue, 3 red, 3 green
+Game 97: 5 green, 13 red, 7 blue; 2 blue, 12 red, 6 green; 10 blue, 11 red, 3 green; 4 green, 11 blue, 15 red; 8 green, 16 blue, 1 red; 15 blue, 4 red, 5 green
+Game 98: 3 blue, 1 red; 4 blue; 2 green, 1 blue; 2 green, 1 red, 5 blue
+Game 99: 4 green, 3 blue, 9 red; 6 blue, 5 red, 3 green; 2 green, 4 blue, 7 red; 8 red, 4 blue; 2 green, 15 red; 4 red, 5 blue, 3 green
+Game 100: 8 red, 4 blue, 4 green; 10 blue, 3 red, 4 green; 10 green, 4 red; 18 red, 9 blue, 2 green; 12 red, 4 green, 2 blue
diff --git a/2023/day02_2/src/main/resources/small_input b/2023/day02_2/src/main/resources/small_input
new file mode 100644
index 0000000..1cd7d33
--- /dev/null
+++ b/2023/day02_2/src/main/resources/small_input
@@ -0,0 +1,5 @@
+Game 1: 3 blue, 4 red; 1 red, 2 green, 6 blue; 2 green
+Game 2: 1 blue, 2 green; 3 green, 4 blue, 1 red; 1 green, 1 blue
+Game 3: 8 green, 6 blue, 20 red; 5 blue, 4 red, 13 green; 5 green, 1 red
+Game 4: 1 green, 3 red, 6 blue; 3 green, 6 red; 3 green, 15 blue, 14 red
+Game 5: 6 red, 1 blue, 3 green; 2 blue, 1 red, 2 green
\ No newline at end of file
diff --git a/2023/day03_1/.idea/.gitignore b/2023/day03_1/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/2023/day03_1/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/2023/day03_1/.idea/inspectionProfiles/Project_Default.xml b/2023/day03_1/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000..df543e3
--- /dev/null
+++ b/2023/day03_1/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="ReplaceUntilWithRangeUntil" enabled="true" level="WEAK WARNING" enabled_by_default="true" />
+  </profile>
+</component>
\ No newline at end of file
diff --git a/2023/day03_1/.idea/kotlinc.xml b/2023/day03_1/.idea/kotlinc.xml
new file mode 100644
index 0000000..5cba058
--- /dev/null
+++ b/2023/day03_1/.idea/kotlinc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Kotlin2JvmCompilerArguments">
+    <option name="jvmTarget" value="1.8" />
+  </component>
+  <component name="KotlinCommonCompilerArguments">
+    <option name="apiVersion" value="1.9" />
+    <option name="languageVersion" value="1.9" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day03_1/.idea/libraries/KotlinJavaRuntime.xml b/2023/day03_1/.idea/libraries/KotlinJavaRuntime.xml
new file mode 100644
index 0000000..3937c2d
--- /dev/null
+++ b/2023/day03_1/.idea/libraries/KotlinJavaRuntime.xml
@@ -0,0 +1,23 @@
+<component name="libraryTable">
+  <library name="KotlinJavaRuntime" type="repository">
+    <properties maven-id="org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.9.21" />
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk8/1.9.21/kotlin-stdlib-jdk8-1.9.21.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/1.9.21/kotlin-stdlib-1.9.21.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk7/1.9.21/kotlin-stdlib-jdk7-1.9.21.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk8/1.9.21/kotlin-stdlib-jdk8-1.9.21-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/1.9.21/kotlin-stdlib-1.9.21-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk7/1.9.21/kotlin-stdlib-jdk7-1.9.21-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk8/1.9.21/kotlin-stdlib-jdk8-1.9.21-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/1.9.21/kotlin-stdlib-1.9.21-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk7/1.9.21/kotlin-stdlib-jdk7-1.9.21-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/2023/day03_1/.idea/misc.xml b/2023/day03_1/.idea/misc.xml
new file mode 100644
index 0000000..97a68f6
--- /dev/null
+++ b/2023/day03_1/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day03_1/.idea/modules.xml b/2023/day03_1/.idea/modules.xml
new file mode 100644
index 0000000..d9d9e9b
--- /dev/null
+++ b/2023/day03_1/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/day03_1.iml" filepath="$PROJECT_DIR$/day03_1.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day03_1/.idea/sonarlint/issuestore/index.pb b/2023/day03_1/.idea/sonarlint/issuestore/index.pb
new file mode 100644
index 0000000..e10b5ff
--- /dev/null
+++ b/2023/day03_1/.idea/sonarlint/issuestore/index.pb
@@ -0,0 +1,3 @@
+
+G
+src/main/kotlin/Main.kt,d/8/d83ae3847b7d408136086cc5e9e95f5f7c126ed5
\ No newline at end of file
diff --git a/2023/day03_1/.idea/sonarlint/securityhotspotstore/index.pb b/2023/day03_1/.idea/sonarlint/securityhotspotstore/index.pb
new file mode 100644
index 0000000..e10b5ff
--- /dev/null
+++ b/2023/day03_1/.idea/sonarlint/securityhotspotstore/index.pb
@@ -0,0 +1,3 @@
+
+G
+src/main/kotlin/Main.kt,d/8/d83ae3847b7d408136086cc5e9e95f5f7c126ed5
\ No newline at end of file
diff --git a/2023/day03_1/.idea/vcs.xml b/2023/day03_1/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2023/day03_1/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day03_1/day03_1.iml b/2023/day03_1/day03_1.iml
new file mode 100644
index 0000000..4eba30b
--- /dev/null
+++ b/2023/day03_1/day03_1.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/kotlin" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/kotlin" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/resources" type="java-test-resource" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/2023/day03_1/src/main/kotlin/Main.kt b/2023/day03_1/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..32ea0c4
--- /dev/null
+++ b/2023/day03_1/src/main/kotlin/Main.kt
@@ -0,0 +1,156 @@
+import java.io.File
+
+fun main(args: Array<String>) {
+    println("AOC 2023, Day 3, Part 1 starting!!!")
+
+    val schematic = Schematic()
+    File(args[0]).forEachLine {
+        schematic.addLine(it)
+    }
+
+    schematic.scanForParts()
+
+    val answer = schematic.getAttachedParts()
+
+    // Search parts for attachments
+
+    println("The answer: $answer")
+
+    println("AOC 2023, Day 3, Part 1 completed!!")
+}
+
+class Schematic {
+    private val lines:ArrayList<String> = ArrayList()
+    private var partsList:ArrayList<Int> = ArrayList()
+
+    fun addLine(newLine:String) {
+        lines.add(newLine)
+    }
+
+    fun scanForParts() {
+        var y = 0
+        for(line in lines) {
+            var x = 0
+            for (c in line) {
+                if(!c.isDigit() && (c.compareTo('.') != 0)) {
+                    scanForParts(x, y)
+                }
+                x++
+            }
+            y++
+        }
+    }
+
+    private fun scanForParts(x:Int, y:Int) {
+        val attachedParts:HashSet<Int> = HashSet()
+
+        val xN1 = x - 1
+        xN1.coerceIn(0, getMaxX())
+        val xP1 = x + 1
+        xP1.coerceIn(0, getMaxX())
+        val yN1 = y - 1
+        yN1.coerceIn(0, getMaxY())
+        val yP1 = y + 1
+        yP1.coerceIn(0, getMaxY())
+
+        val c0 = getCharAtXY(xN1, yN1)
+        if(c0.isDigit()) {
+            attachedParts.add(getPartNumberAt(xN1, yN1))
+        }
+
+        val c1 = getCharAtXY(x, yN1)
+        if(c1.isDigit()) {
+            attachedParts.add(getPartNumberAt(x, yN1))
+        }
+
+        val c2 = getCharAtXY(xP1, yN1)
+        if(c2.isDigit()) {
+            attachedParts.add(getPartNumberAt(xP1, yN1))
+        }
+
+        val c3 = getCharAtXY(xN1, y)
+        if(c3.isDigit()) {
+            attachedParts.add(getPartNumberAt(xN1, y))
+        }
+
+        val c4 = getCharAtXY(xP1, y)
+        if(c4.isDigit()){
+            attachedParts.add(getPartNumberAt(xP1, y))
+        }
+
+        val c5 = getCharAtXY(xN1, yP1)
+        if(c5.isDigit()) {
+            attachedParts.add(getPartNumberAt(xN1, yP1))
+        }
+
+        val c6 = getCharAtXY(x, yP1)
+        if(c6.isDigit()) {
+            attachedParts.add(getPartNumberAt(x, yP1))
+        }
+
+        val c7 = getCharAtXY(xP1, yP1)
+        if(c7.isDigit()) {
+            attachedParts.add(getPartNumberAt(xP1, yP1))
+        }
+
+        partsList.addAll(attachedParts)
+    }
+
+    private fun getPartNumberAt(x: Int, y: Int):Int {
+        val theLine = lines[y]
+        var start = x
+        var end = x
+
+        while(start >= 1) {
+            try {
+                if (theLine[start - 1].isDigit()) {
+                    start--
+                } else {
+                    break
+                }
+            } catch (e:Exception) {
+                start = 0
+                break
+            }
+        }
+
+        while(end < getMaxX()) {
+            try {
+                if (theLine[end + 1].isDigit()) {
+                    end++
+                } else {
+                    break
+                }
+            } catch (e:Exception) {
+                // break out
+                end = getMaxX() - 1
+                break
+            }
+        }
+
+        if((start < 0) || end > getMaxX()) {
+            throw Exception("For safety do not go out of bounds")
+        }
+
+        return theLine.substring(start, end + 1).toInt()
+    }
+
+    private fun getCharAtXY(x:Int, y:Int):Char {
+        val theLine = lines[y]
+        return theLine[x]
+    }
+
+    private fun getMaxX():Int {
+        return lines[0].length
+    }
+
+    private fun getMaxY():Int {
+        return lines.size
+    }
+
+    fun getAttachedParts():Int {
+        var answer = 0
+        partsList.stream().forEach { answer += it }
+        return answer
+    }
+}
\ No newline at end of file
diff --git a/2023/day03_1/src/main/resources/input b/2023/day03_1/src/main/resources/input
new file mode 100644
index 0000000..14a7579
--- /dev/null
+++ b/2023/day03_1/src/main/resources/input
@@ -0,0 +1,140 @@
+...................305.124................................432..............................................576..313.....514.................
+.............113...-......&....................&...819...........654..../..........................&901................*....869.257.........
+...377..&783../.................................9...........855*......940..463................-.........................844.*....@......679.
+......*...........197.261.....817..336.759............&742......548.......&........748......844.............#.......&........254...169..*...
+.......36....368.*...............*....*.........*..88......%866.......135.........*..................515.682.....114...%...........*.....768
+...233......*....909..698.........427..........127.*...................*...........450.........482..../.................312.....621.........
+.../.......882...............776...................555......180.........971....217.......857.../........212....674.917......736.....441*760.
+............................*.....@....907....%940.....%.......+.#..........45*...........$............#..........*...............=.........
+..................370.225.425..211...................932..........381..267.............45.....=....549....238........367..&.....488.........
+.468.............*.......................761...677.......&.................929..907.....%....79...*.......*....324..*....515................
+....-.#103.504...388...........$..........*.....@........766.%................*....*623.........532..881...573....*..840..............497...
+...........*.........305....412..687.......971................676....@640....657........709......................807............98.....+....
+....279...502...62...*.............*..............................................838%.....$.........585..........................*.........
+....=...=......*....209.825.482.993..........972............620*664..-759............................*.......184.........952....160.....156.
+.......814.....931......*...*............551..*....711...65.................224*115...851.772..104..505.....=........796*...................
+....................723.103..275........*......564..*.........830........................*...../..............................232...........
+.............$......&....................951........703......=............160+.....138......*........257*809.............$298........284....
+.....684....464.333..................827.....*211..................................#.....855.86.....................$913............*.......
+.......*...........*..*......917.163....*.409......294.......................#..39.......................511....358.......$671.......237....
+.......663.......311..163....*...%...158........*....-.442.........958....108.....#.....941*837.........*..........*........................
+............865=..........409....................128...*.......283....................................680.........730.935@........768.......
+....../................=.............54.....857.........418.....*..911.......610..643............381...............................@........
+.......925............984...........-...800*.................194.../.........*.......*.........../.....................................@....
+.................................@...............................&......615...16....695.....-..........................*750.............855.
+....611..136...................108.540.........362..711......*....420.....................190.......................213.............86......
+204*....@.........288..825..+........&...........*....*......733.........................................7..387.......................*.....
+...........795..../.......+.505.834.....228....192...619..........886......467.....942.............................%838.........512...340...
+.......957.........................*...*..................962........................*..............211...$..............624................
+.......*....................349....144......./786..350.......*.......................541..21.......$.....284..190*......*............518....
+....484...@....17..........*..../........309..........*....530...118..........208..............253................489.828...........*.......
+..........309...........715.....531........+.516#...645.........$........369....*.......*185...@............=.#...........@............&....
+491*192..............................................................233.........711.948.........572.....869..289......932...........149....
+........274.....511.....425..........421.288*965...652=.919........./....*.786...........676.....*..................+.........=.............
+.........*.........@......$...*.........................*........*....791...+..113......*....527..897..499+.904...166........580.........389
+.......306.....................353.497..929/.......=....553......495.................884.....&........................794........774........
+...................../...........................582....................................................489..........*...............&......
+.605......537.....247.....................479................74................227*995.761.....@...........+.......958...87.....547.795.....
+...*.....*....................289+.....*.....%........967..............*...............*........611.....28....367.................*.........
+..690....916.497....................894.440......547$.............596.492......23...............................*...............237.221..786
+.........................681.....=..........580+.................+...............+.......696............@..542..56..........................
+...936..639*947.............+...48.*709..................307.257...-248.697.553.............+.........146.....#.......*241..................
+...*................568....................=378....41.......*............*...%..11......*..........................982.............#........
+..323..704.+724..*....*..195*....812..879...........*.....*....508@.....852....$.....664.......317....*......332..............326.158.......
+.......*........610..767.....936...#...&..744.290..839.382.543....................................&.827...../.............323*.........884..
+...........962...............................*...................46....502.265.150...................................639...............*....
+955*818.......*...@...124*512..256...................+....&..............*....*.......170....996...#........................786.......4.....
+..............284.697...........*......172...........398.435.......-.....380..........+..........698....428...361................206........
+.822...#..............936$...745..........*..%59..................726...........+.........249......../...*.....*..................%.........
+.....870................................978.......761=.......179.............692.........*..........477..550.....676..281.............507...
+..............913.................215.........................*..745...#.............882..130..569....................&..........*472..*....
+...27..710.....*.....................*.205*403..............59....+..172................=.............................................697...
+....*....*....731.......865.......155..........849*....#..............................................679...854....................&........
+.985..%.............599....#..........191..520.......473..#........./...........708....406..677+...=............................599.....133.
+......501...........*........@.........*...*..............446....767...*444........@......&.........49......#...311*413.....................
+..................157.......830..13.90.398.945.978............................950.................%.......88................$...............
+.............297........618.......+.*............%............317.............../.........709..481............503.........570...305*845.....
+......661....*....632.....@..+......524......../.....+...........*...590..............944....*...............*................+..........681
+.......*.....820...@..........829...........671.......206.......239.+......................339..#............106......415..213..........-...
+........114........................903.669=............................764...319....373........642...................................-......
+.................*...........................*.......121.......898&.....$......*...*.....................................211#.......579.....
+........*.......362......787.440..........842.825.....*......................590...357..........949......523....470..292....................
+.....594.459........98.....*....*.......................355&..*..................*..........554..*.......*.......*....*..222...243..........
+.........................535.....674.........804....#..........455.............847............=.32...23..951.....217.346....+.*....+272.....
+..183...........443..........119.......833....#..693......818#........................@..699..............................*....678..........
+...*......455/...%..826.............#.....*.........................$...........868.739....=..753...181....773.........323.508..............
+...382................*...169..510..590.295....212.767....*970......711.........*........#.......*..*............651...........36..766*.....
+............&..61..697.....*................46.*....*..691......970............786....953.....775...235..................*550....*.....417..
+..........45.....*........689...645.....549*...821.601.............*......................952..............#..........464.....609...........
+.....657.........48...888.......*...................................305......+47..........................254.27......................123...
+818......388............*....412....../491.........#336...506..422.................989....15...70..............*..354............@.....*....
+..............506........11......./...........643..........#..=..........703...963*........@.........613.....413....%...485.......265...33..
+....589.......*................207..............%...............................................+................*......*.....94............
+...*.........663...413+....................................819...........655.%...648..823.......770....385......457..150...#.../............
+515.......................475....825......33../350.....459...%..........*....681...*...*..............%..................437.......689......
+....$993..897@..............*.......*837...-...........*..............726........372....922......&198................................*......
+180............*..........679.................71.629=.796......109...........................527..................682.....558.....798.......
+........437.742.46.................@.......&...................*......498.......@.............*............./......$........*...............
+..761..$...........148.......856....701.377..536*510...604...540.....&........929........172.799.............310.....700...........440.%....
+.....*........808*....=.........@......................*.........577.....................*................&...........$...417.39.....&.229..
+........794.......446..............................214.543...%...*..........935......865..445...../....%.615................=..*............
+..572..+...............................419....932@.........924..72.902.......-..579.-...........997.203................873......945..567....
+.....*.................273.............*...........................*...142............688................755.850...........846.........=....
+...880................*..............883.698.....$.......=........197.*...........316*.........365.........$...*............*............904
+.........385..977..179....+...................652......875.............350...863............73......464.........214.852..478................
+......22....*..@.........93............*682..................*137..309.........*....557.....*........................=.......698.....+.218..
+......*...645......163...............89......*853..................*...386..341.......*...228............718*492...............*..153..*....
+.....576......................857.........513....................509......*.....322.710.........615.......................613.165.......292.
+................................@.....370.......598......487...........503..*.....................*...738#..#..$901...$.....#.......648.....
+..19*454.............78................/..876..#..........*......+..........937.......383........523........69......326.678.....212....*....
+.....................*.....436.@...646...*..........100....367..325.....361.......207*....50............621...............*..........237....
+757.........714......502...%...54......909.411.....*.....................*..........................=..$................415.................
+...$.......&.................................*...471..985...508.472....891.842..$.................418.........&.....&.......................
+.................$........906..........*215.338...............*..............*..606.#235......................813..259........229...........
+........472...222.........*.....245.572.......................927...769....344.............291.239.....................94....*..............
+...818...$.............291..............288...........163.734......+...........699............*.......981&...514*.............224.....=.....
+.....*..................................*.........................................+..189..........452............644...................669..
+....850................326$..............869..&985......784..../..............592.......*..153.....*....887..493.....211........%...........
+.............................457....834.....................94..564..........&.........498....*...304....../...*.....*..........845.....&...
+.......12*48.753...244..196....=......$..721....90*29.........*.................+.522.......487...............317.....531..311........20....
+.177...............*.....*.................*.............*969.611.......*565..338...*.............712..922$.......770......*....522.........
+....*..459......149......165...=........879...........103............497..........258.931..75....*..........400*.....*......972.............
+.269...*............#........715.............................*475..........................*....145.............414.....228........893......
+........209......508...................../331......469....894............347.890$..541.....56...............#........#..*...................
+......................=...........37................*...........................................$...........197...119.....=...........756...
+...........&.......850.....367.34...*............517........178*716..........=...................892......-............883...755............
+.....@496.125.................*......965.....428.....908..................405.....650...................=..493..89..........................
+..............581........396.............596.........*....964........672......159.%....463............768......./.............391...........
+.............*...........*.....871.660..*......577.73......@.....932....#....*............*574...186........154......996........*......720..
+............914..132..137......=.......746......*..................*......376.......&661............*560.%.......%....*...264....511........
+...%...151................*851...................................*..284.........754..........190.19.......611...326.841...............89....
+644.....*...797........133.....476..............................810.............*.....866......+.*..............................#903..*.....
+........839..*..478...........*........372.#.....744.....227*............477.3.253.%....&..746.....289.&860.....720*708.....................
+............443...%.....68*....283.......%..900...%....%..........584......*.$......308....*......*......................592................
+...239................@....250........50........&...%...192.$111.*........74............831....914...#.....886*492..........=...............
+...*......425.....181..680..............*......873.502............93.................................503.@..............116........372......
+492..........*.....$.............302...789.................861.......................290.......452........83....626....*.....76.......*.....
+......178...528..........*739...@..........................*......804....320....#.........&878.*.....746........./..&...148...$......741....
+...&....*.............262..............325...........599..592.579.....%...+..808...............386..*...............761.....................
+663..462...........*..........109..706*.................=.............553........712......*971......674.396...635*..........................
+........../...728.952...413......*......744.......%..........................300..*....782................*.......742..&424........41+...564
+........375...%.........*......450.456.$.........714........851.327..#...+......*...+.......179.630....854..................................
+..251................195...887.....*........*209.......430.*......-.83.596....956..966.274.%.....*........................83.359........411.
+....%.......................*..........89.........194..+...491.........................&.....*.762..+741..........598.......*.....910..*....
+..........618+..............677........*..598........+..........-.....58....290...........795...........................*.....580.&....559..
+...................561..............910......-..321....834....602.752*....=..+........191..............463....@..........792..*.............
+............216.......%...722*668.....................$..................109............*....222...195*.......689....380.......637..........
+.....846.......*..436..............=827...263@.764*.......*.464.................729.....934...*......................................289+...
+.127*.......757.....&......./954...................965..664........./......716*.+...........266....781.........989..........844...$.........
+................57.....................&118......=...........385.623...245..............345........*.....615-.....*..........*...768........
+...538...........#..860......................783.460..........*............401.............*796..354..............37......797........725.193
+....*..#620../.........*..........578..54...*..........780..251...634..946....*........................./....702........................*...
+..202.......815........724....#..............822..972...................$..........*.....#....@........27.....*...........268.....347.......
+.................+..........98.....703..............&....*52.....320.............670...318....734.............47..................+....239..
+.953*919...=......273................=...454.....@....601...........*...958.........................+.................758...=...............
+..........905./50.........@...................971..................762.*..................169........915.682..........=......533.......502..
+.....884.................24...........262.........@.....531..698.......234.................................................%.......149..*...
+....................834.....994.......*........266.....*......*............................................/.....941.434...812.......*..211.
+.............133......*......*.....613...85..........871.......497..346...737....88.....176.....192$........128.*.......&......./163.26.....
+....734..543....*.....656....461........*......531..................*........../...*..&................$971.....931.........................
+................606....................506............................779.......30...211.....243..........................153...504.........
diff --git a/2023/day03_1/src/main/resources/small_input b/2023/day03_1/src/main/resources/small_input
new file mode 100644
index 0000000..624ea4f
--- /dev/null
+++ b/2023/day03_1/src/main/resources/small_input
@@ -0,0 +1,10 @@
+467..114..
+...*......
+..35..633.
+......#...
+617*......
+.....+.58.
+..592.....
+......755.
+...$.*....
+.664.598..
\ No newline at end of file
diff --git a/2023/day03_2/.gitignore b/2023/day03_2/.gitignore
new file mode 100644
index 0000000..f68d109
--- /dev/null
+++ b/2023/day03_2/.gitignore
@@ -0,0 +1,29 @@
+### IntelliJ IDEA ###
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### Eclipse ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/
+
+### Mac OS ###
+.DS_Store
\ No newline at end of file
diff --git a/2023/day03_2/day03_2.iml b/2023/day03_2/day03_2.iml
new file mode 100644
index 0000000..4eba30b
--- /dev/null
+++ b/2023/day03_2/day03_2.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/kotlin" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/kotlin" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/resources" type="java-test-resource" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/2023/day03_2/src/main/kotlin/Main.kt b/2023/day03_2/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..c9c7ec9
--- /dev/null
+++ b/2023/day03_2/src/main/kotlin/Main.kt
@@ -0,0 +1,160 @@
+import java.io.File
+
+fun main(args: Array<String>) {
+    println("AOC 2023, Day 3, Part 2 starting!!!")
+
+    val schematic = Schematic()
+    File(args[0]).forEachLine {
+        schematic.addLine(it)
+    }
+
+    schematic.scanForParts()
+
+    val answer = schematic.getAttachedParts()
+
+    // Search parts for attachments
+
+    println("The answer: $answer")
+
+    println("AOC 2023, Day 3, Part 2 completed!!")
+}
+
+class Schematic {
+    private val lines:ArrayList<String> = ArrayList()
+    private var gearRatios:ArrayList<Int> = ArrayList()
+
+    fun addLine(newLine:String) {
+        lines.add(newLine)
+    }
+
+    fun scanForParts() {
+        var y = 0
+        for(line in lines) {
+            var x = 0
+            for (c in line) {
+                if(!c.isDigit() && (c.compareTo('.') != 0)) {
+                    scanForParts(x, y)
+                }
+                x++
+            }
+            y++
+        }
+    }
+
+    private fun scanForParts(x:Int, y:Int) {
+        val attachedParts:HashSet<Int> = HashSet()
+
+        val xN1 = x - 1
+        xN1.coerceIn(0, getMaxX())
+        val xP1 = x + 1
+        xP1.coerceIn(0, getMaxX())
+        val yN1 = y - 1
+        yN1.coerceIn(0, getMaxY())
+        val yP1 = y + 1
+        yP1.coerceIn(0, getMaxY())
+
+        val c0 = getCharAtXY(xN1, yN1)
+        if(c0.isDigit()) {
+            attachedParts.add(getPartNumberAt(xN1, yN1))
+        }
+
+        val c1 = getCharAtXY(x, yN1)
+        if(c1.isDigit()) {
+            attachedParts.add(getPartNumberAt(x, yN1))
+        }
+
+        val c2 = getCharAtXY(xP1, yN1)
+        if(c2.isDigit()) {
+            attachedParts.add(getPartNumberAt(xP1, yN1))
+        }
+
+        val c3 = getCharAtXY(xN1, y)
+        if(c3.isDigit()) {
+            attachedParts.add(getPartNumberAt(xN1, y))
+        }
+
+        val c4 = getCharAtXY(xP1, y)
+        if(c4.isDigit()){
+            attachedParts.add(getPartNumberAt(xP1, y))
+        }
+
+        val c5 = getCharAtXY(xN1, yP1)
+        if(c5.isDigit()) {
+            attachedParts.add(getPartNumberAt(xN1, yP1))
+        }
+
+        val c6 = getCharAtXY(x, yP1)
+        if(c6.isDigit()) {
+            attachedParts.add(getPartNumberAt(x, yP1))
+        }
+
+        val c7 = getCharAtXY(xP1, yP1)
+        if(c7.isDigit()) {
+            attachedParts.add(getPartNumberAt(xP1, yP1))
+        }
+
+        if(attachedParts.size > 1) {
+            var gearRatio = 1
+            attachedParts.stream().forEach { gearRatio *= it }
+            gearRatios.add(gearRatio)
+        }
+    }
+
+    private fun getPartNumberAt(x: Int, y: Int):Int {
+        val theLine = lines[y]
+        var start = x
+        var end = x
+
+        while(start >= 1) {
+            try {
+                if (theLine[start - 1].isDigit()) {
+                    start--
+                } else {
+                    break
+                }
+            } catch (e:Exception) {
+                start = 0
+                break
+            }
+        }
+
+        while(end < getMaxX()) {
+            try {
+                if (theLine[end + 1].isDigit()) {
+                    end++
+                } else {
+                    break
+                }
+            } catch (e:Exception) {
+                // break out
+                end = getMaxX() - 1
+                break
+            }
+        }
+
+        if((start < 0) || end > getMaxX()) {
+            throw Exception("For safety do not go out of bounds")
+        }
+
+        return theLine.substring(start, end + 1).toInt()
+    }
+
+    private fun getCharAtXY(x:Int, y:Int):Char {
+        val theLine = lines[y]
+        return theLine[x]
+    }
+
+    private fun getMaxX():Int {
+        return lines[0].length
+    }
+
+    private fun getMaxY():Int {
+        return lines.size
+    }
+
+    fun getAttachedParts():Int {
+        var answer = 0
+        gearRatios.stream().forEach { answer += it }
+        return answer
+    }
+}
\ No newline at end of file
diff --git a/2023/day03_2/src/main/resources/input b/2023/day03_2/src/main/resources/input
new file mode 100644
index 0000000..14a7579
--- /dev/null
+++ b/2023/day03_2/src/main/resources/input
@@ -0,0 +1,140 @@
+...................305.124................................432..............................................576..313.....514.................
+.............113...-......&....................&...819...........654..../..........................&901................*....869.257.........
+...377..&783../.................................9...........855*......940..463................-.........................844.*....@......679.
+......*...........197.261.....817..336.759............&742......548.......&........748......844.............#.......&........254...169..*...
+.......36....368.*...............*....*.........*..88......%866.......135.........*..................515.682.....114...%...........*.....768
+...233......*....909..698.........427..........127.*...................*...........450.........482..../.................312.....621.........
+.../.......882...............776...................555......180.........971....217.......857.../........212....674.917......736.....441*760.
+............................*.....@....907....%940.....%.......+.#..........45*...........$............#..........*...............=.........
+..................370.225.425..211...................932..........381..267.............45.....=....549....238........367..&.....488.........
+.468.............*.......................761...677.......&.................929..907.....%....79...*.......*....324..*....515................
+....-.#103.504...388...........$..........*.....@........766.%................*....*623.........532..881...573....*..840..............497...
+...........*.........305....412..687.......971................676....@640....657........709......................807............98.....+....
+....279...502...62...*.............*..............................................838%.....$.........585..........................*.........
+....=...=......*....209.825.482.993..........972............620*664..-759............................*.......184.........952....160.....156.
+.......814.....931......*...*............551..*....711...65.................224*115...851.772..104..505.....=........796*...................
+....................723.103..275........*......564..*.........830........................*...../..............................232...........
+.............$......&....................951........703......=............160+.....138......*........257*809.............$298........284....
+.....684....464.333..................827.....*211..................................#.....855.86.....................$913............*.......
+.......*...........*..*......917.163....*.409......294.......................#..39.......................511....358.......$671.......237....
+.......663.......311..163....*...%...158........*....-.442.........958....108.....#.....941*837.........*..........*........................
+............865=..........409....................128...*.......283....................................680.........730.935@........768.......
+....../................=.............54.....857.........418.....*..911.......610..643............381...............................@........
+.......925............984...........-...800*.................194.../.........*.......*.........../.....................................@....
+.................................@...............................&......615...16....695.....-..........................*750.............855.
+....611..136...................108.540.........362..711......*....420.....................190.......................213.............86......
+204*....@.........288..825..+........&...........*....*......733.........................................7..387.......................*.....
+...........795..../.......+.505.834.....228....192...619..........886......467.....942.............................%838.........512...340...
+.......957.........................*...*..................962........................*..............211...$..............624................
+.......*....................349....144......./786..350.......*.......................541..21.......$.....284..190*......*............518....
+....484...@....17..........*..../........309..........*....530...118..........208..............253................489.828...........*.......
+..........309...........715.....531........+.516#...645.........$........369....*.......*185...@............=.#...........@............&....
+491*192..............................................................233.........711.948.........572.....869..289......932...........149....
+........274.....511.....425..........421.288*965...652=.919........./....*.786...........676.....*..................+.........=.............
+.........*.........@......$...*.........................*........*....791...+..113......*....527..897..499+.904...166........580.........389
+.......306.....................353.497..929/.......=....553......495.................884.....&........................794........774........
+...................../...........................582....................................................489..........*...............&......
+.605......537.....247.....................479................74................227*995.761.....@...........+.......958...87.....547.795.....
+...*.....*....................289+.....*.....%........967..............*...............*........611.....28....367.................*.........
+..690....916.497....................894.440......547$.............596.492......23...............................*...............237.221..786
+.........................681.....=..........580+.................+...............+.......696............@..542..56..........................
+...936..639*947.............+...48.*709..................307.257...-248.697.553.............+.........146.....#.......*241..................
+...*................568....................=378....41.......*............*...%..11......*..........................982.............#........
+..323..704.+724..*....*..195*....812..879...........*.....*....508@.....852....$.....664.......317....*......332..............326.158.......
+.......*........610..767.....936...#...&..744.290..839.382.543....................................&.827...../.............323*.........884..
+...........962...............................*...................46....502.265.150...................................639...............*....
+955*818.......*...@...124*512..256...................+....&..............*....*.......170....996...#........................786.......4.....
+..............284.697...........*......172...........398.435.......-.....380..........+..........698....428...361................206........
+.822...#..............936$...745..........*..%59..................726...........+.........249......../...*.....*..................%.........
+.....870................................978.......761=.......179.............692.........*..........477..550.....676..281.............507...
+..............913.................215.........................*..745...#.............882..130..569....................&..........*472..*....
+...27..710.....*.....................*.205*403..............59....+..172................=.............................................697...
+....*....*....731.......865.......155..........849*....#..............................................679...854....................&........
+.985..%.............599....#..........191..520.......473..#........./...........708....406..677+...=............................599.....133.
+......501...........*........@.........*...*..............446....767...*444........@......&.........49......#...311*413.....................
+..................157.......830..13.90.398.945.978............................950.................%.......88................$...............
+.............297........618.......+.*............%............317.............../.........709..481............503.........570...305*845.....
+......661....*....632.....@..+......524......../.....+...........*...590..............944....*...............*................+..........681
+.......*.....820...@..........829...........671.......206.......239.+......................339..#............106......415..213..........-...
+........114........................903.669=............................764...319....373........642...................................-......
+.................*...........................*.......121.......898&.....$......*...*.....................................211#.......579.....
+........*.......362......787.440..........842.825.....*......................590...357..........949......523....470..292....................
+.....594.459........98.....*....*.......................355&..*..................*..........554..*.......*.......*....*..222...243..........
+.........................535.....674.........804....#..........455.............847............=.32...23..951.....217.346....+.*....+272.....
+..183...........443..........119.......833....#..693......818#........................@..699..............................*....678..........
+...*......455/...%..826.............#.....*.........................$...........868.739....=..753...181....773.........323.508..............
+...382................*...169..510..590.295....212.767....*970......711.........*........#.......*..*............651...........36..766*.....
+............&..61..697.....*................46.*....*..691......970............786....953.....775...235..................*550....*.....417..
+..........45.....*........689...645.....549*...821.601.............*......................952..............#..........464.....609...........
+.....657.........48...888.......*...................................305......+47..........................254.27......................123...
+818......388............*....412....../491.........#336...506..422.................989....15...70..............*..354............@.....*....
+..............506........11......./...........643..........#..=..........703...963*........@.........613.....413....%...485.......265...33..
+....589.......*................207..............%...............................................+................*......*.....94............
+...*.........663...413+....................................819...........655.%...648..823.......770....385......457..150...#.../............
+515.......................475....825......33../350.....459...%..........*....681...*...*..............%..................437.......689......
+....$993..897@..............*.......*837...-...........*..............726........372....922......&198................................*......
+180............*..........679.................71.629=.796......109...........................527..................682.....558.....798.......
+........437.742.46.................@.......&...................*......498.......@.............*............./......$........*...............
+..761..$...........148.......856....701.377..536*510...604...540.....&........929........172.799.............310.....700...........440.%....
+.....*........808*....=.........@......................*.........577.....................*................&...........$...417.39.....&.229..
+........794.......446..............................214.543...%...*..........935......865..445...../....%.615................=..*............
+..572..+...............................419....932@.........924..72.902.......-..579.-...........997.203................873......945..567....
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+........375...%.........*......450.456.$.........714........851.327..#...+......*...+.......179.630....854..................................
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+....%.......................*..........89.........194..+...491.........................&.....*.762..+741..........598.......*.....910..*....
+..........618+..............677........*..598........+..........-.....58....290...........795...........................*.....580.&....559..
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+...538...........#..860......................783.460..........*............401.............*796..354..............37......797........725.193
+....*..#620../.........*..........578..54...*..........780..251...634..946....*........................./....702........................*...
+..202.......815........724....#..............822..972...................$..........*.....#....@........27.....*...........268.....347.......
+.................+..........98.....703..............&....*52.....320.............670...318....734.............47..................+....239..
+.953*919...=......273................=...454.....@....601...........*...958.........................+.................758...=...............
+..........905./50.........@...................971..................762.*..................169........915.682..........=......533.......502..
+.....884.................24...........262.........@.....531..698.......234.................................................%.......149..*...
+....................834.....994.......*........266.....*......*............................................/.....941.434...812.......*..211.
+.............133......*......*.....613...85..........871.......497..346...737....88.....176.....192$........128.*.......&......./163.26.....
+....734..543....*.....656....461........*......531..................*........../...*..&................$971.....931.........................
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diff --git a/2023/day03_2/src/main/resources/small_input b/2023/day03_2/src/main/resources/small_input
new file mode 100644
index 0000000..624ea4f
--- /dev/null
+++ b/2023/day03_2/src/main/resources/small_input
@@ -0,0 +1,10 @@
+467..114..
+...*......
+..35..633.
+......#...
+617*......
+.....+.58.
+..592.....
+......755.
+...$.*....
+.664.598..
\ No newline at end of file
diff --git a/2023/day04_1/.gitignore b/2023/day04_1/.gitignore
new file mode 100644
index 0000000..f68d109
--- /dev/null
+++ b/2023/day04_1/.gitignore
@@ -0,0 +1,29 @@
+### IntelliJ IDEA ###
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### Eclipse ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/
+
+### Mac OS ###
+.DS_Store
\ No newline at end of file
diff --git a/2023/day04_1/.idea/.gitignore b/2023/day04_1/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/2023/day04_1/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/2023/day04_1/.idea/inspectionProfiles/Project_Default.xml b/2023/day04_1/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000..df543e3
--- /dev/null
+++ b/2023/day04_1/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="ReplaceUntilWithRangeUntil" enabled="true" level="WEAK WARNING" enabled_by_default="true" />
+  </profile>
+</component>
\ No newline at end of file
diff --git a/2023/day04_1/.idea/kotlinc.xml b/2023/day04_1/.idea/kotlinc.xml
new file mode 100644
index 0000000..5cba058
--- /dev/null
+++ b/2023/day04_1/.idea/kotlinc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Kotlin2JvmCompilerArguments">
+    <option name="jvmTarget" value="1.8" />
+  </component>
+  <component name="KotlinCommonCompilerArguments">
+    <option name="apiVersion" value="1.9" />
+    <option name="languageVersion" value="1.9" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day04_1/.idea/libraries/KotlinJavaRuntime.xml b/2023/day04_1/.idea/libraries/KotlinJavaRuntime.xml
new file mode 100644
index 0000000..3937c2d
--- /dev/null
+++ b/2023/day04_1/.idea/libraries/KotlinJavaRuntime.xml
@@ -0,0 +1,23 @@
+<component name="libraryTable">
+  <library name="KotlinJavaRuntime" type="repository">
+    <properties maven-id="org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.9.21" />
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk8/1.9.21/kotlin-stdlib-jdk8-1.9.21.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/1.9.21/kotlin-stdlib-1.9.21.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk7/1.9.21/kotlin-stdlib-jdk7-1.9.21.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk8/1.9.21/kotlin-stdlib-jdk8-1.9.21-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/1.9.21/kotlin-stdlib-1.9.21-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk7/1.9.21/kotlin-stdlib-jdk7-1.9.21-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk8/1.9.21/kotlin-stdlib-jdk8-1.9.21-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/1.9.21/kotlin-stdlib-1.9.21-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk7/1.9.21/kotlin-stdlib-jdk7-1.9.21-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/2023/day04_1/.idea/misc.xml b/2023/day04_1/.idea/misc.xml
new file mode 100644
index 0000000..97a68f6
--- /dev/null
+++ b/2023/day04_1/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day04_1/.idea/modules.xml b/2023/day04_1/.idea/modules.xml
new file mode 100644
index 0000000..6abc551
--- /dev/null
+++ b/2023/day04_1/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/day04_1.iml" filepath="$PROJECT_DIR$/day04_1.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day04_1/.idea/sonarlint/issuestore/index.pb b/2023/day04_1/.idea/sonarlint/issuestore/index.pb
new file mode 100644
index 0000000..e69de29
diff --git a/2023/day04_1/.idea/sonarlint/securityhotspotstore/index.pb b/2023/day04_1/.idea/sonarlint/securityhotspotstore/index.pb
new file mode 100644
index 0000000..e69de29
diff --git a/2023/day04_1/.idea/vcs.xml b/2023/day04_1/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2023/day04_1/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day04_1/day04_1.iml b/2023/day04_1/day04_1.iml
new file mode 100644
index 0000000..4eba30b
--- /dev/null
+++ b/2023/day04_1/day04_1.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/kotlin" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/kotlin" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/resources" type="java-test-resource" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/2023/day04_1/src/main/kotlin/Main.kt b/2023/day04_1/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..bac10d5
--- /dev/null
+++ b/2023/day04_1/src/main/kotlin/Main.kt
@@ -0,0 +1,70 @@
+import java.io.File
+
+fun main(args: Array<String>) {
+    println("AOC 2023, Day 4, Part 1 starting!!!")
+
+    val games = HashMap<Int, Int>()
+
+    File(args[0]).forEachLine {
+        parseLine(it,games)
+    }
+
+    var finalScore = 0
+    games.forEach { (_, u) ->  finalScore += u}
+
+    println("Final score = $finalScore")
+
+    println("AOC 2023, Day 4, Part 1 completed!!")
+}
+
+fun parseLine(line:String, games:HashMap<Int, Int>) {
+    val cardNumber = getCardNumber(line)
+    val winningDraws = getWinningDraws(line)
+    val myCard = getMyCard(line)
+    var wins = 0
+    myCard.stream().forEach {
+        if (winningDraws.contains(it)) {
+            wins++
+        }
+    }
+
+    games[cardNumber] = countScore(wins)
+}
+
+fun countScore(wins:Int):Int {
+    if(wins == 0) {
+        return 0
+    }
+    if(wins == 1) {
+        return 1
+    }
+    return 2 * countScore(wins - 1)
+}
+
+fun getCardNumber(line:String):Int {
+    return line.split(':')[0].substring(5).trim().toInt()
+}
+
+fun getWinningDraws(line:String):List<Int> {
+    val list = ArrayList<Int>()
+    val str = line.split(':')[1].split('|')[0]
+    for(strNumber in str.split(' ')) {
+        if(strNumber.isBlank()) {
+            continue
+        }
+        list.add(strNumber.toInt())
+    }
+    return list
+}
+
+fun getMyCard(line: String):List<Int> {
+    val list = ArrayList<Int>()
+    val str = line.split(':')[1].split('|')[1]
+    for(strNumber in str.split(' ')) {
+        if(strNumber.isBlank()) {
+            continue
+        }
+        list.add(strNumber.toInt())
+    }
+    return list
+}
\ No newline at end of file
diff --git a/2023/day04_1/src/main/resources/input b/2023/day04_1/src/main/resources/input
new file mode 100644
index 0000000..704fc54
--- /dev/null
+++ b/2023/day04_1/src/main/resources/input
@@ -0,0 +1,190 @@
+Card   1:  2 15 17 11 64 59 45 41 61 19 |  4 36 62 43 94 41 24 25 13 83 97 86 61 90 67  7 15 58 18 19 38 17 49 52 37
+Card   2: 41 62 67 93 88 12 78 51 95 49 | 55 63 89 78 45 11 62 50 81  9 32 82 15 36 74 54  4 58  5 56 44 83 90 49 34
+Card   3: 51 22 38 33 85 23 56 76 60 93 | 94 40 61 37 38 82 93 96 13 50 81 65 56 26  4 18 86 30  8 16 60 27 23 48 51
+Card   4: 51  6 90 10 97 65 19 17 24  3 | 93 82 10 13 17  3 90 74 14  7 77 38 70 97 72 60  6 79 65 94 24 19 51 45 28
+Card   5: 76 61 43 95 41  2 40 58 30 96 | 72 23 69  5 30  3 10 17 78 20 13 86 60 81 90 46 96 39  6 32 31 73 65 95 62
+Card   6: 32 70 49 99 27 26 75 96 91  4 | 15 74 28  2 17 82 55 96 88 11 95 77 12 38 91  3 56 44  7 32 19 94 85 27 97
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diff --git a/2023/day04_1/src/main/resources/small_input b/2023/day04_1/src/main/resources/small_input
new file mode 100644
index 0000000..71f208a
--- /dev/null
+++ b/2023/day04_1/src/main/resources/small_input
@@ -0,0 +1,6 @@
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diff --git a/2023/day04_2/.idea/.gitignore b/2023/day04_2/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/2023/day04_2/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/2023/day04_2/.idea/inspectionProfiles/Project_Default.xml b/2023/day04_2/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000..df543e3
--- /dev/null
+++ b/2023/day04_2/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="ReplaceUntilWithRangeUntil" enabled="true" level="WEAK WARNING" enabled_by_default="true" />
+  </profile>
+</component>
\ No newline at end of file
diff --git a/2023/day04_2/.idea/kotlinc.xml b/2023/day04_2/.idea/kotlinc.xml
new file mode 100644
index 0000000..5cba058
--- /dev/null
+++ b/2023/day04_2/.idea/kotlinc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Kotlin2JvmCompilerArguments">
+    <option name="jvmTarget" value="1.8" />
+  </component>
+  <component name="KotlinCommonCompilerArguments">
+    <option name="apiVersion" value="1.9" />
+    <option name="languageVersion" value="1.9" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day04_2/.idea/libraries/KotlinJavaRuntime.xml b/2023/day04_2/.idea/libraries/KotlinJavaRuntime.xml
new file mode 100644
index 0000000..3937c2d
--- /dev/null
+++ b/2023/day04_2/.idea/libraries/KotlinJavaRuntime.xml
@@ -0,0 +1,23 @@
+<component name="libraryTable">
+  <library name="KotlinJavaRuntime" type="repository">
+    <properties maven-id="org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.9.21" />
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk8/1.9.21/kotlin-stdlib-jdk8-1.9.21.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/1.9.21/kotlin-stdlib-1.9.21.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk7/1.9.21/kotlin-stdlib-jdk7-1.9.21.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk8/1.9.21/kotlin-stdlib-jdk8-1.9.21-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/1.9.21/kotlin-stdlib-1.9.21-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk7/1.9.21/kotlin-stdlib-jdk7-1.9.21-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk8/1.9.21/kotlin-stdlib-jdk8-1.9.21-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/1.9.21/kotlin-stdlib-1.9.21-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk7/1.9.21/kotlin-stdlib-jdk7-1.9.21-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/2023/day04_2/.idea/misc.xml b/2023/day04_2/.idea/misc.xml
new file mode 100644
index 0000000..97a68f6
--- /dev/null
+++ b/2023/day04_2/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day04_2/.idea/modules.xml b/2023/day04_2/.idea/modules.xml
new file mode 100644
index 0000000..25e2d60
--- /dev/null
+++ b/2023/day04_2/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/day04_2.iml" filepath="$PROJECT_DIR$/day04_2.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day04_2/.idea/sonarlint/issuestore/index.pb b/2023/day04_2/.idea/sonarlint/issuestore/index.pb
new file mode 100644
index 0000000..f72b8b3
--- /dev/null
+++ b/2023/day04_2/.idea/sonarlint/issuestore/index.pb
@@ -0,0 +1,13 @@
+
+G
+src/main/kotlin/Main.kt,d/8/d83ae3847b7d408136086cc5e9e95f5f7c126ed5
+;
+day04_2.iml,b/a/ba9008c488eaa4f90f7158e5e77c886629110792
+\
+,.idea/inspectionProfiles/Project_Default.xml,4/9/496a238a6afa168dbaf6efd37bb459331589579c
+U
+%.idea/libraries/KotlinJavaRuntime.xml,0/2/02ddf5725f2ec9b67991423205d2b1a2009ccd06
+]
+-.idea/sonarlint/securityhotspotstore/index.pb,8/8/88a9255124c95bdc913197c120a8d560edc59c8e
+S
+#.idea/sonarlint/issuestore/index.pb,9/f/9fe84ebb15faf917b7def6236dba604453cc61e0
\ No newline at end of file
diff --git a/2023/day04_2/.idea/sonarlint/securityhotspotstore/index.pb b/2023/day04_2/.idea/sonarlint/securityhotspotstore/index.pb
new file mode 100644
index 0000000..f72b8b3
--- /dev/null
+++ b/2023/day04_2/.idea/sonarlint/securityhotspotstore/index.pb
@@ -0,0 +1,13 @@
+
+G
+src/main/kotlin/Main.kt,d/8/d83ae3847b7d408136086cc5e9e95f5f7c126ed5
+;
+day04_2.iml,b/a/ba9008c488eaa4f90f7158e5e77c886629110792
+\
+,.idea/inspectionProfiles/Project_Default.xml,4/9/496a238a6afa168dbaf6efd37bb459331589579c
+U
+%.idea/libraries/KotlinJavaRuntime.xml,0/2/02ddf5725f2ec9b67991423205d2b1a2009ccd06
+]
+-.idea/sonarlint/securityhotspotstore/index.pb,8/8/88a9255124c95bdc913197c120a8d560edc59c8e
+S
+#.idea/sonarlint/issuestore/index.pb,9/f/9fe84ebb15faf917b7def6236dba604453cc61e0
\ No newline at end of file
diff --git a/2023/day04_2/.idea/vcs.xml b/2023/day04_2/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2023/day04_2/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day04_2/day04_2.iml b/2023/day04_2/day04_2.iml
new file mode 100644
index 0000000..4eba30b
--- /dev/null
+++ b/2023/day04_2/day04_2.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/kotlin" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/kotlin" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/resources" type="java-test-resource" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/2023/day04_2/src/main/kotlin/Main.kt b/2023/day04_2/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..5df4633
--- /dev/null
+++ b/2023/day04_2/src/main/kotlin/Main.kt
@@ -0,0 +1,85 @@
+import java.io.File
+
+fun main(args: Array<String>) {
+    println("AOC 2023, Day 4, Part 2 starting!!!")
+
+    val allCards = ArrayList<Card>()
+    val matchedCards = HashMap<Int, Int>()
+    File(args[0]).forEachLine {
+        allCards.add(parseLine(it))
+    }
+
+    allCards.stream().forEach {
+        val matches = it.countMatches()
+        val nextCard = it.cardNumber + 1
+        println("For Card ${it.cardNumber}, matches = $matches")
+        for(x in 0 ..(matchedCards[it.cardNumber] ?: 0)) {
+            for (n in nextCard..(nextCard + (matches - 1))) {
+                matchedCards[n] = matchedCards[n]?.plus(1) ?: 1
+            }
+        }
+    }
+
+    // For any cards that doesn't have a matches just increment.
+    // Otherwise get the matches + 1.
+    var finalScore = 0
+    for(card in allCards) {
+        if(matchedCards.contains(card.cardNumber)) {
+            finalScore += (matchedCards[card.cardNumber]!! + 1)
+        } else {
+            finalScore++
+        }
+    }
+
+
+    println("Final score = $finalScore")
+
+    println("AOC 2023, Day 4, Part 2 completed!!")
+}
+
+class Card(line:String) {
+    private val rightSideNumbers:List<Int> = getRightSideNumbers(line)
+    private val leftSideNumbers:List<Int> = getLeftSideNumbers(line)
+    val cardNumber:Int = getCardNumber(line)
+
+    fun countMatches():Int {
+        var matches = 0
+        for(n in leftSideNumbers) {
+            if(rightSideNumbers.contains(n))
+                matches++
+        }
+        return matches
+    }
+}
+
+fun parseLine(line:String):Card {
+    return Card(line)
+}
+
+fun getCardNumber(line:String):Int {
+    return line.split(':')[0].substring(5).trim().toInt()
+}
+
+fun getLeftSideNumbers(line:String):List<Int> {
+    val list = ArrayList<Int>()
+    val str = line.split(':')[1].split('|')[0]
+    for(strNumber in str.split(' ')) {
+        if(strNumber.isBlank()) {
+            continue
+        }
+        list.add(strNumber.toInt())
+    }
+    return list
+}
+
+fun getRightSideNumbers(line: String):List<Int> {
+    val list = ArrayList<Int>()
+    val str = line.split(':')[1].split('|')[1]
+    for(strNumber in str.split(' ')) {
+        if(strNumber.isBlank()) {
+            continue
+        }
+        list.add(strNumber.toInt())
+    }
+    return list
+}
\ No newline at end of file
diff --git a/2023/day04_2/src/main/resources/input b/2023/day04_2/src/main/resources/input
new file mode 100644
index 0000000..704fc54
--- /dev/null
+++ b/2023/day04_2/src/main/resources/input
@@ -0,0 +1,190 @@
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diff --git a/2023/day04_2/src/main/resources/small_input b/2023/day04_2/src/main/resources/small_input
new file mode 100644
index 0000000..71f208a
--- /dev/null
+++ b/2023/day04_2/src/main/resources/small_input
@@ -0,0 +1,6 @@
+Card 1: 41 48 83 86 17 | 83 86  6 31 17  9 48 53
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diff --git a/2023/day05_1/.idea/.gitignore b/2023/day05_1/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/2023/day05_1/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/2023/day05_1/.idea/inspectionProfiles/Project_Default.xml b/2023/day05_1/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000..df543e3
--- /dev/null
+++ b/2023/day05_1/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="ReplaceUntilWithRangeUntil" enabled="true" level="WEAK WARNING" enabled_by_default="true" />
+  </profile>
+</component>
\ No newline at end of file
diff --git a/2023/day05_1/.idea/kotlinc.xml b/2023/day05_1/.idea/kotlinc.xml
new file mode 100644
index 0000000..5cba058
--- /dev/null
+++ b/2023/day05_1/.idea/kotlinc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Kotlin2JvmCompilerArguments">
+    <option name="jvmTarget" value="1.8" />
+  </component>
+  <component name="KotlinCommonCompilerArguments">
+    <option name="apiVersion" value="1.9" />
+    <option name="languageVersion" value="1.9" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day05_1/.idea/libraries/KotlinJavaRuntime.xml b/2023/day05_1/.idea/libraries/KotlinJavaRuntime.xml
new file mode 100644
index 0000000..b6883db
--- /dev/null
+++ b/2023/day05_1/.idea/libraries/KotlinJavaRuntime.xml
@@ -0,0 +1,23 @@
+<component name="libraryTable">
+  <library name="KotlinJavaRuntime" type="repository">
+    <properties maven-id="org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.9.22" />
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk8/1.9.22/kotlin-stdlib-jdk8-1.9.22.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/1.9.22/kotlin-stdlib-1.9.22.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk7/1.9.22/kotlin-stdlib-jdk7-1.9.22.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk8/1.9.22/kotlin-stdlib-jdk8-1.9.22-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/1.9.22/kotlin-stdlib-1.9.22-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk7/1.9.22/kotlin-stdlib-jdk7-1.9.22-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk8/1.9.22/kotlin-stdlib-jdk8-1.9.22-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/1.9.22/kotlin-stdlib-1.9.22-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk7/1.9.22/kotlin-stdlib-jdk7-1.9.22-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/2023/day05_1/.idea/misc.xml b/2023/day05_1/.idea/misc.xml
new file mode 100644
index 0000000..97a68f6
--- /dev/null
+++ b/2023/day05_1/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day05_1/.idea/modules.xml b/2023/day05_1/.idea/modules.xml
new file mode 100644
index 0000000..15b7871
--- /dev/null
+++ b/2023/day05_1/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/day05_1.iml" filepath="$PROJECT_DIR$/day05_1.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day05_1/.idea/sonarlint/issuestore/index.pb b/2023/day05_1/.idea/sonarlint/issuestore/index.pb
new file mode 100644
index 0000000..b3ff4b6
--- /dev/null
+++ b/2023/day05_1/.idea/sonarlint/issuestore/index.pb
@@ -0,0 +1,13 @@
+
+G
+src/main/kotlin/Main.kt,d/8/d83ae3847b7d408136086cc5e9e95f5f7c126ed5
+S
+#.idea/sonarlint/issuestore/index.pb,9/f/9fe84ebb15faf917b7def6236dba604453cc61e0
+\
+,.idea/inspectionProfiles/Project_Default.xml,4/9/496a238a6afa168dbaf6efd37bb459331589579c
+]
+-.idea/sonarlint/securityhotspotstore/index.pb,8/8/88a9255124c95bdc913197c120a8d560edc59c8e
+U
+%.idea/libraries/KotlinJavaRuntime.xml,0/2/02ddf5725f2ec9b67991423205d2b1a2009ccd06
+;
+day05_1.iml,b/2/b2c639b00e5fc9973b52e30e3d0e60184b14598c
\ No newline at end of file
diff --git a/2023/day05_1/.idea/sonarlint/securityhotspotstore/index.pb b/2023/day05_1/.idea/sonarlint/securityhotspotstore/index.pb
new file mode 100644
index 0000000..b3ff4b6
--- /dev/null
+++ b/2023/day05_1/.idea/sonarlint/securityhotspotstore/index.pb
@@ -0,0 +1,13 @@
+
+G
+src/main/kotlin/Main.kt,d/8/d83ae3847b7d408136086cc5e9e95f5f7c126ed5
+S
+#.idea/sonarlint/issuestore/index.pb,9/f/9fe84ebb15faf917b7def6236dba604453cc61e0
+\
+,.idea/inspectionProfiles/Project_Default.xml,4/9/496a238a6afa168dbaf6efd37bb459331589579c
+]
+-.idea/sonarlint/securityhotspotstore/index.pb,8/8/88a9255124c95bdc913197c120a8d560edc59c8e
+U
+%.idea/libraries/KotlinJavaRuntime.xml,0/2/02ddf5725f2ec9b67991423205d2b1a2009ccd06
+;
+day05_1.iml,b/2/b2c639b00e5fc9973b52e30e3d0e60184b14598c
\ No newline at end of file
diff --git a/2023/day05_1/.idea/vcs.xml b/2023/day05_1/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2023/day05_1/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day05_1/day05_1.iml b/2023/day05_1/day05_1.iml
new file mode 100644
index 0000000..4eba30b
--- /dev/null
+++ b/2023/day05_1/day05_1.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/kotlin" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/kotlin" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/resources" type="java-test-resource" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/2023/day05_1/src/main/kotlin/Main.kt b/2023/day05_1/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..45ab772
--- /dev/null
+++ b/2023/day05_1/src/main/kotlin/Main.kt
@@ -0,0 +1,190 @@
+import java.io.File
+
+fun main(args: Array<String>) {
+    println("AOC 2023, Day 5, Part 1 starting!!!")
+
+    File(args[0]).forEachLine {
+        parseLine(it)
+    }
+
+    println("Seeds: ${allSeeds.seeds}")
+    println("Seeds To Soil count           : ${allSeedToSoil.sourceToDestination.size}")
+    println("Soil to Fertilizer count      : ${allSoilToFertilizer.sourceToDestination.size}")
+    println("Fertilizer to Water count     : ${allFertilizerToWater.sourceToDestination.size}")
+    println("Water to Light count          : ${allWaterToLight.sourceToDestination.size}")
+    println("Light to Temperature count    : ${allLightToTemperature.sourceToDestination.size}")
+    println("Temperature to Humidity count : ${allTemperatureToHumidity.sourceToDestination.size}")
+    println("Humidity to Location count    : ${allHumidityToLocation.sourceToDestination.size}")
+
+    var finalAnswer = 0L
+    for(seed in allSeeds.seeds) {
+        val answer = calculateAnswer(seed)
+
+        if((finalAnswer == 0L) || (answer < finalAnswer)) {
+            finalAnswer = answer
+        }
+    }
+
+    println("Final answer: $finalAnswer")
+
+    println("AOC 2023, Day 5, Part 1 completed!!!")
+}
+
+fun calculateAnswer(seed:Long):Long {
+    return allHumidityToLocation.getMap(
+        allTemperatureToHumidity.getMap(
+            allLightToTemperature.getMap(
+                allWaterToLight.getMap(
+                    allFertilizerToWater.getMap(
+                        allSoilToFertilizer.getMap(
+                            allSeedToSoil.getMap(seed)
+                        )
+                    )
+                )
+            )
+        )
+    )
+}
+
+var lastMatch:String = String()
+
+enum class PlantingOptions(val theName:String) {
+    SEEDS("seeds:"),
+    SEED_TO_SOIL_MAP("seed-to-soil map:"),
+    SOIL_TO_FERTILIZER_MAP("soil-to-fertilizer map:"),
+    FERTILIZER_TO_WATER_MAP("fertilizer-to-water map:"),
+    WATER_TO_LIGHT_MAP("water-to-light map:"),
+    LIGHT_TO_TEMPERATURE_MAP("light-to-temperature map:"),
+    TEMPERATURE_TO_HUMIDITY_MAP("temperature-to-humidity map:"),
+    HUMIDITY_TO_LOCATION_MAP("humidity-to-location map:")
+}
+
+class Seeds {
+    val seeds:ArrayList<Long> = ArrayList()
+}
+
+data class InfoDataSet(val destinationRange:Long, val sourceRange:Long, val range:Long)
+
+open class MyDataSet {
+    val sourceToDestination = ArrayList<InfoDataSet>()
+
+    fun getMap(v: Long): Long {
+        for(sToD in sourceToDestination) {
+            if ((v > sToD.sourceRange) && (v <= (sToD.sourceRange + sToD.range - 1))) {
+                val offset = v - sToD.sourceRange
+                return sToD.destinationRange + offset
+            }
+        }
+
+        return v
+    }
+}
+
+class SeedToSoil : MyDataSet()
+
+class SoilToFertilizer : MyDataSet()
+
+class FertilizerToWater : MyDataSet()
+
+class WaterToLight : MyDataSet()
+
+class LightToTemperature : MyDataSet()
+
+class TemperatureToHumidity : MyDataSet()
+
+class HumidityToLocation : MyDataSet()
+
+
+val allSeeds = Seeds()
+val allSeedToSoil = SeedToSoil()
+val allSoilToFertilizer = SoilToFertilizer()
+val allFertilizerToWater = FertilizerToWater()
+val allWaterToLight = WaterToLight()
+val allLightToTemperature = LightToTemperature()
+val allTemperatureToHumidity = TemperatureToHumidity()
+val allHumidityToLocation = HumidityToLocation()
+
+fun parseLine(line:String) {
+    if(line.isEmpty()) {
+        // if line is blank, skip
+        lastMatch = String()
+        return
+    }
+
+    if((lastMatch.compareTo(PlantingOptions.SEEDS.theName) == 0) || (line.substring(0, 6).compareTo(PlantingOptions.SEEDS.theName) == 0)) {
+        lastMatch = PlantingOptions.SEEDS.theName
+        for(c in line.split(' ')) {
+            if(c.compareTo(PlantingOptions.SEEDS.theName) == 0) {
+                continue
+            }
+            allSeeds.seeds.add(c.toLong())
+        }
+        return
+    }
+
+    if((lastMatch.compareTo(PlantingOptions.SEED_TO_SOIL_MAP.theName) == 0) || (line.compareTo(PlantingOptions.SEED_TO_SOIL_MAP.theName) == 0)) {
+        if (lastMatch.isEmpty()) {
+            lastMatch = PlantingOptions.SEED_TO_SOIL_MAP.theName
+            return
+        }
+        val split = line.split(' ')
+        allSeedToSoil.sourceToDestination.add(InfoDataSet(split[0].toLong(), split[1].toLong(), split[2].toLong()))
+        return
+    }
+
+    if((lastMatch.compareTo(PlantingOptions.SOIL_TO_FERTILIZER_MAP.theName) == 0) || (line.compareTo(PlantingOptions.SOIL_TO_FERTILIZER_MAP.theName) == 0)) {
+        if(lastMatch.isEmpty()) {
+            lastMatch = PlantingOptions.SOIL_TO_FERTILIZER_MAP.theName
+        } else {
+            val split = line.split(' ')
+            allSoilToFertilizer.sourceToDestination.add(InfoDataSet(split[0].toLong(), split[1].toLong(), split[2].toLong()))
+        }
+    } else if ((lastMatch.compareTo(PlantingOptions.FERTILIZER_TO_WATER_MAP.theName) == 0) || (line.compareTo(PlantingOptions.FERTILIZER_TO_WATER_MAP.theName) == 0)) {
+        if(lastMatch.isEmpty()) {
+            lastMatch = PlantingOptions.FERTILIZER_TO_WATER_MAP.theName
+        } else {
+            val split = line.split(' ')
+            allFertilizerToWater.sourceToDestination.add(InfoDataSet(split[0].toLong(), split[1].toLong(), split[2].toLong()))
+        }
+    }
+
+    if ((lastMatch.compareTo(PlantingOptions.WATER_TO_LIGHT_MAP.theName) == 0) || (line.compareTo(PlantingOptions.WATER_TO_LIGHT_MAP.theName) == 0)) {
+        if(lastMatch.isEmpty()) {
+            lastMatch = PlantingOptions.WATER_TO_LIGHT_MAP.theName
+            return
+        }
+        val split = line.split(' ')
+        allWaterToLight.sourceToDestination.add(InfoDataSet(split[0].toLong(), split[1].toLong(), split[2].toLong()))
+        return
+    }
+
+    if((lastMatch.compareTo(PlantingOptions.LIGHT_TO_TEMPERATURE_MAP.theName) == 0) || (line.compareTo(PlantingOptions.LIGHT_TO_TEMPERATURE_MAP.theName) == 0)) {
+        if(lastMatch.isEmpty()) {
+            lastMatch = PlantingOptions.LIGHT_TO_TEMPERATURE_MAP.theName
+            return
+        }
+        val split = line.split(' ')
+        allLightToTemperature.sourceToDestination.add(InfoDataSet(split[0].toLong(), split[1].toLong(), split[2].toLong()))
+        return
+    }
+
+    if((lastMatch.compareTo(PlantingOptions.TEMPERATURE_TO_HUMIDITY_MAP.theName) == 0) || (line.compareTo(PlantingOptions.TEMPERATURE_TO_HUMIDITY_MAP.theName) == 0)) {
+        if(lastMatch.isEmpty()) {
+            lastMatch = PlantingOptions.TEMPERATURE_TO_HUMIDITY_MAP.theName
+            return
+        }
+        val split = line.split(' ')
+        allTemperatureToHumidity.sourceToDestination.add(InfoDataSet(split[0].toLong(), split[1].toLong(), split[2].toLong()))
+        return
+    }
+
+    if((lastMatch.compareTo(PlantingOptions.HUMIDITY_TO_LOCATION_MAP.theName) == 0) || (line.compareTo(PlantingOptions.HUMIDITY_TO_LOCATION_MAP.theName) == 0)) {
+        if(lastMatch.isEmpty()) {
+            lastMatch = PlantingOptions.HUMIDITY_TO_LOCATION_MAP.theName
+            return
+        }
+        val split = line.split(' ')
+        allHumidityToLocation.sourceToDestination.add(InfoDataSet(split[0].toLong(), split[1].toLong(), split[2].toLong()))
+        return
+    }
+}
\ No newline at end of file
diff --git a/2023/day05_1/src/main/resources/input b/2023/day05_1/src/main/resources/input
new file mode 100644
index 0000000..33e6aa3
--- /dev/null
+++ b/2023/day05_1/src/main/resources/input
@@ -0,0 +1,197 @@
+seeds: 432563865 39236501 1476854973 326201032 1004521373 221995697 2457503679 46909145 603710475 11439698 1242281714 12935671 2569215463 456738587 3859706369 129955069 3210146725 618372750 601583464 1413192
+
+seed-to-soil map:
+2824905526 2969131334 898611144
+0 322319732 9776277
+379216444 692683038 140400417
+3723516670 1559827635 9493936
+637824014 332096009 211964909
+929691047 1569321571 35824014
+965515061 1605145585 1281263183
+621118546 833083455 16705468
+9776277 0 322319732
+332096009 544060918 47120435
+3733010606 1319171816 134731872
+2329500810 1453903688 72388062
+2401888872 1526291750 33535885
+2246778244 2886408768 82722566
+2435424757 929691047 389480769
+519616861 591181353 101501685
+
+soil-to-fertilizer map:
+2819195624 2690204780 252557843
+1098298904 1339121422 10546957
+499510245 852292683 97183057
+4225167944 2372810194 69799352
+887408376 1808006977 56225538
+3071753467 4058417302 4632491
+2455749676 3452467754 363445948
+2243979338 3846646964 211770338
+3076385958 4063049793 231917503
+3860856553 2269547568 103262626
+943633914 21067281 39980869
+1388096097 1584043708 223963269
+3493291351 2442609546 247595234
+1801722612 949475740 41203502
+264653767 678191385 102026845
+3740886585 2942762623 89236706
+1152866424 310132079 235229673
+3830123291 3815913702 30733262
+249083929 1568473870 15569838
+1612059366 1506703078 61770792
+366680612 545361752 132829633
+1108845861 1992124969 44020563
+596693302 1048406348 290715074
+3467723121 2243979338 25568230
+1879110833 1349668379 157034699
+1858043552 0 21067281
+3308303461 3293048094 159419660
+3964119179 3031999329 261048765
+983614783 780218230 72074453
+1055689236 1005796680 42609668
+1673830158 1864232515 127892454
+1842926114 990679242 15117438
+0 61048150 249083929
+
+fertilizer-to-water map:
+0 434502471 470583313
+1739362496 1919893972 48874906
+2735409723 1968768878 16148586
+3324522082 1858151799 61742173
+4137416965 1984917464 25502361
+470583313 2971682591 186824423
+2751558309 2532295557 111781313
+3664705516 1340674299 435773845
+1851374390 3898529330 80666020
+857422234 2010419825 207606184
+1788237402 2418040507 63136988
+1065028418 0 434502471
+1499530889 2481177495 4578648
+4162919326 2916167530 55515061
+1670138099 3158507014 69224397
+3386264255 905085784 278441261
+2496170686 3979195350 239239037
+4100479361 2879229926 36937604
+1504109537 3227731411 166028562
+657407736 2218026009 200014498
+2909879036 3393759973 257495792
+1932040410 2644076870 235153056
+2167193466 3651255765 247273565
+2863339622 2485756143 46539414
+3167374828 1183527045 157147254
+2414467031 1776448144 81703655
+
+water-to-light map:
+894548549 593866955 6252040
+3168871398 327816880 11668092
+3549766643 2935057349 16258370
+1070236274 1304104659 106353135
+900800589 723222576 35881223
+2175309976 2744985745 82677694
+3969615926 3819543751 36919401
+4086160816 4015453657 208806480
+0 360262147 233604808
+3566025013 1514177176 87956572
+3440195928 1874477761 44575925
+1851853101 948479332 113304167
+2969520516 3389635913 199350882
+1504406289 1061783499 137386237
+623007058 1630426233 244051528
+1749186436 620555911 102666665
+2154532801 339484972 20777175
+1965157268 759103799 189375533
+4007153882 3758595179 60948572
+3180539490 2951315719 231363953
+233604808 1471149229 43027947
+276632755 1919053686 114911374
+1176589409 0 327816880
+867058586 1410457794 27489963
+391544129 1199169736 4581933
+603082303 600118995 19924755
+4068102454 4276290379 18058362
+3810625421 3856463152 158990505
+2969008355 620043750 512161
+3758595179 4224260137 52030242
+396126062 3182679672 206956241
+4006535327 4294348741 618555
+3484771853 3588986795 64994790
+2257987670 2033965060 711020685
+1641792526 2827663439 107393910
+3411903443 1602133748 28292485
+1037034802 1437947757 33201472
+936681812 1203751669 100352990
+
+light-to-temperature map:
+1726863959 864157287 834947717
+263199301 190436173 53620398
+1393417259 1699105004 333446700
+2783912856 244056571 155961192
+2939874048 400017763 299945457
+671449939 2517852185 721967320
+2561811676 2295751005 222101180
+0 2032551704 263199301
+481013766 0 190436173
+316819699 699963220 164194067
+
+temperature-to-humidity map:
+603287260 3766826980 8741130
+572607531 3684982838 30679729
+2084038135 1101548002 100083930
+655933651 3228345771 56278566
+1881393627 553997241 168332584
+553997241 2882185871 18610290
+627184746 1072799097 28748905
+612028390 3397056204 15156356
+1693489030 1430646491 187904597
+3039118107 1734352525 2023479
+220345266 0 43042720
+840454312 3775568110 147781659
+2184122065 3715662567 51164413
+317040325 171240045 2422893
+3245373536 4158663426 136303870
+145773749 385599932 74571517
+0 43042720 128197325
+1490020808 4094893831 63769595
+319463218 173662938 140708231
+712212217 1821839294 128242095
+128197325 314371169 17576424
+2474405575 3923349769 171544062
+2352890439 3105028111 121515136
+3467140696 3318936261 78119943
+2235286478 3226543247 1802524
+4084196651 722329825 210770645
+1553790403 933100470 139698627
+1261006249 1201631932 229014559
+263387986 331947593 53652339
+3137034338 2900796161 108339198
+988235971 3412212560 272770278
+2237089002 1618551088 115801437
+3381677406 1736376004 85463290
+3545260639 1950081389 538936012
+2049726211 3284624337 34311924
+2645949637 2489017401 393168470
+3041141586 3009135359 95892752
+
+humidity-to-location map:
+596652260 530461632 95173962
+3845096173 1731990943 158117085
+2243878974 1890108028 393769632
+0 625635594 63651375
+1920725725 753532949 155684321
+63651375 329652856 200808776
+264460151 0 60175490
+1381444473 2283877660 346420873
+4003213258 3594530530 47694548
+548036821 60175490 46076186
+4100105147 1678246429 53744514
+2637648606 3642225078 292412911
+324635641 106251676 223401180
+4050907806 3545333189 49197341
+4153849661 909217270 141117635
+3455132509 3477799963 67533226
+594113007 689286969 2539253
+2930061517 2630298533 525070992
+753532949 1050334905 627911524
+3522665735 3155369525 322430438
+2076410046 3934637989 167468928
+1727865346 4102106917 192860379
diff --git a/2023/day05_1/src/main/resources/small_input b/2023/day05_1/src/main/resources/small_input
new file mode 100644
index 0000000..f756727
--- /dev/null
+++ b/2023/day05_1/src/main/resources/small_input
@@ -0,0 +1,33 @@
+seeds: 79 14 55 13
+
+seed-to-soil map:
+50 98 2
+52 50 48
+
+soil-to-fertilizer map:
+0 15 37
+37 52 2
+39 0 15
+
+fertilizer-to-water map:
+49 53 8
+0 11 42
+42 0 7
+57 7 4
+
+water-to-light map:
+88 18 7
+18 25 70
+
+light-to-temperature map:
+45 77 23
+81 45 19
+68 64 13
+
+temperature-to-humidity map:
+0 69 1
+1 0 69
+
+humidity-to-location map:
+60 56 37
+56 93 4
diff --git a/2023/day05_2/.gitignore b/2023/day05_2/.gitignore
new file mode 100644
index 0000000..f68d109
--- /dev/null
+++ b/2023/day05_2/.gitignore
@@ -0,0 +1,29 @@
+### IntelliJ IDEA ###
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### Eclipse ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/
+
+### Mac OS ###
+.DS_Store
\ No newline at end of file
diff --git a/2023/day05_2/.idea/.gitignore b/2023/day05_2/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/2023/day05_2/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/2023/day05_2/.idea/inspectionProfiles/Project_Default.xml b/2023/day05_2/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000..df543e3
--- /dev/null
+++ b/2023/day05_2/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="ReplaceUntilWithRangeUntil" enabled="true" level="WEAK WARNING" enabled_by_default="true" />
+  </profile>
+</component>
\ No newline at end of file
diff --git a/2023/day05_2/.idea/kotlinc.xml b/2023/day05_2/.idea/kotlinc.xml
new file mode 100644
index 0000000..5cba058
--- /dev/null
+++ b/2023/day05_2/.idea/kotlinc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Kotlin2JvmCompilerArguments">
+    <option name="jvmTarget" value="1.8" />
+  </component>
+  <component name="KotlinCommonCompilerArguments">
+    <option name="apiVersion" value="1.9" />
+    <option name="languageVersion" value="1.9" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day05_2/.idea/libraries/KotlinJavaRuntime.xml b/2023/day05_2/.idea/libraries/KotlinJavaRuntime.xml
new file mode 100644
index 0000000..b6883db
--- /dev/null
+++ b/2023/day05_2/.idea/libraries/KotlinJavaRuntime.xml
@@ -0,0 +1,23 @@
+<component name="libraryTable">
+  <library name="KotlinJavaRuntime" type="repository">
+    <properties maven-id="org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.9.22" />
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk8/1.9.22/kotlin-stdlib-jdk8-1.9.22.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/1.9.22/kotlin-stdlib-1.9.22.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk7/1.9.22/kotlin-stdlib-jdk7-1.9.22.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk8/1.9.22/kotlin-stdlib-jdk8-1.9.22-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/1.9.22/kotlin-stdlib-1.9.22-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk7/1.9.22/kotlin-stdlib-jdk7-1.9.22-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk8/1.9.22/kotlin-stdlib-jdk8-1.9.22-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/1.9.22/kotlin-stdlib-1.9.22-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk7/1.9.22/kotlin-stdlib-jdk7-1.9.22-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/2023/day05_2/.idea/misc.xml b/2023/day05_2/.idea/misc.xml
new file mode 100644
index 0000000..97a68f6
--- /dev/null
+++ b/2023/day05_2/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day05_2/.idea/modules.xml b/2023/day05_2/.idea/modules.xml
new file mode 100644
index 0000000..282d2d7
--- /dev/null
+++ b/2023/day05_2/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/day05_2.iml" filepath="$PROJECT_DIR$/day05_2.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day05_2/.idea/vcs.xml b/2023/day05_2/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2023/day05_2/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day05_2/day05_2.iml b/2023/day05_2/day05_2.iml
new file mode 100644
index 0000000..4eba30b
--- /dev/null
+++ b/2023/day05_2/day05_2.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/kotlin" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/kotlin" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/resources" type="java-test-resource" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/2023/day05_2/src/main/kotlin/Main.kt b/2023/day05_2/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..99804b5
--- /dev/null
+++ b/2023/day05_2/src/main/kotlin/Main.kt
@@ -0,0 +1,202 @@
+import java.io.File
+
+fun main(args: Array<String>) {
+    println("AOC 2023, Day 5, Part 2 starting!!!")
+
+    File(args[0]).forEachLine {
+        parseLine(it)
+    }
+
+    println("Seeds: ${allSeeds.seeds}")
+    println("Seeds To Soil count           : ${allSeedToSoil.sourceToDestination.size}")
+    println("Soil to Fertilizer count      : ${allSoilToFertilizer.sourceToDestination.size}")
+    println("Fertilizer to Water count     : ${allFertilizerToWater.sourceToDestination.size}")
+    println("Water to Light count          : ${allWaterToLight.sourceToDestination.size}")
+    println("Light to Temperature count    : ${allLightToTemperature.sourceToDestination.size}")
+    println("Temperature to Humidity count : ${allTemperatureToHumidity.sourceToDestination.size}")
+    println("Humidity to Location count    : ${allHumidityToLocation.sourceToDestination.size}")
+
+    var finalAnswer = 0L
+    for(seed in allSeeds.seeds) {
+        for(s in seed.start..<seed.start + seed.end) {
+            val answer = calculateAnswer(s)
+            if((finalAnswer == 0L) || (answer < finalAnswer)) {
+                finalAnswer = answer
+            }
+        }
+    }
+
+    println("Final answer: $finalAnswer")
+
+    println("AOC 2023, Day 5, Part 2 completed!!!")
+}
+
+fun calculateAnswer(seed:Long):Long {
+    return allHumidityToLocation.getMap(
+        allTemperatureToHumidity.getMap(
+            allLightToTemperature.getMap(
+                allWaterToLight.getMap(
+                    allFertilizerToWater.getMap(
+                        allSoilToFertilizer.getMap(
+                            allSeedToSoil.getMap(seed)
+                        )
+                    )
+                )
+            )
+        )
+    )
+}
+
+var lastMatch:String = String()
+
+enum class PlantingOptions(val theName:String) {
+    SEEDS("seeds:"),
+    SEED_TO_SOIL_MAP("seed-to-soil map:"),
+    SOIL_TO_FERTILIZER_MAP("soil-to-fertilizer map:"),
+    FERTILIZER_TO_WATER_MAP("fertilizer-to-water map:"),
+    WATER_TO_LIGHT_MAP("water-to-light map:"),
+    LIGHT_TO_TEMPERATURE_MAP("light-to-temperature map:"),
+    TEMPERATURE_TO_HUMIDITY_MAP("temperature-to-humidity map:"),
+    HUMIDITY_TO_LOCATION_MAP("humidity-to-location map:")
+}
+
+data class DupleLong (val start:Long, val end:Long)
+
+class Seeds {
+    val seeds:HashSet<DupleLong> = HashSet()
+}
+
+data class InfoDataSet(val destinationRange:Long, val sourceRange:Long, val range:Long)
+
+open class MyDataSet {
+    val sourceToDestination = ArrayList<InfoDataSet>()
+
+    fun getMap(v: Long): Long {
+        for(sToD in sourceToDestination) {
+            if ((v >= sToD.sourceRange) && (v <= (sToD.sourceRange + sToD.range - 1))) {
+                val offset = v - sToD.sourceRange
+                return sToD.destinationRange + offset
+            }
+        }
+
+        return v
+    }
+}
+
+class SeedToSoil : MyDataSet()
+
+class SoilToFertilizer : MyDataSet()
+
+class FertilizerToWater : MyDataSet()
+
+class WaterToLight : MyDataSet()
+
+class LightToTemperature : MyDataSet()
+
+class TemperatureToHumidity : MyDataSet()
+
+class HumidityToLocation : MyDataSet()
+
+
+val allSeeds = Seeds()
+val allSeedToSoil = SeedToSoil()
+val allSoilToFertilizer = SoilToFertilizer()
+val allFertilizerToWater = FertilizerToWater()
+val allWaterToLight = WaterToLight()
+val allLightToTemperature = LightToTemperature()
+val allTemperatureToHumidity = TemperatureToHumidity()
+val allHumidityToLocation = HumidityToLocation()
+
+fun parseLine(line:String) {
+    if(line.isEmpty()) {
+        // if line is blank, skip
+        lastMatch = String()
+        return
+    }
+
+    if((lastMatch.compareTo(PlantingOptions.SEEDS.theName) == 0) || (line.substring(0, 6).compareTo(PlantingOptions.SEEDS.theName) == 0)) {
+        lastMatch = PlantingOptions.SEEDS.theName
+        var seedPosition = 0L
+        var seedRange = 0L
+        for(c in line.split(' ')) {
+            if(c.compareTo(PlantingOptions.SEEDS.theName) == 0) {
+                continue
+            }
+
+            if(seedPosition == 0L) {
+                seedPosition = c.toLong()
+                // continue to read range value
+                continue
+            }
+
+            seedRange = c.toLong()
+
+            allSeeds.seeds.add(DupleLong(seedPosition, seedRange))
+
+//            for(seed in seedPosition ..< (seedPosition + seedRange)) {
+//                allSeeds.seeds.add(seed)
+//            }
+            // reset for next parsing
+            seedPosition = 0L
+        }
+        return
+    }
+
+    if((lastMatch.compareTo(PlantingOptions.SEED_TO_SOIL_MAP.theName) == 0) || (line.compareTo(PlantingOptions.SEED_TO_SOIL_MAP.theName) == 0)) {
+        if (lastMatch.isEmpty()) {
+            lastMatch = PlantingOptions.SEED_TO_SOIL_MAP.theName
+            return
+        }
+        val split = line.split(' ')
+        allSeedToSoil.sourceToDestination.add(InfoDataSet(split[0].toLong(), split[1].toLong(), split[2].toLong()))
+        return
+    }
+
+    if((lastMatch.compareTo(PlantingOptions.SOIL_TO_FERTILIZER_MAP.theName) == 0) || (line.compareTo(PlantingOptions.SOIL_TO_FERTILIZER_MAP.theName) == 0)) {
+        if(lastMatch.isEmpty()) {
+            lastMatch = PlantingOptions.SOIL_TO_FERTILIZER_MAP.theName
+        } else {
+            val split = line.split(' ')
+            allSoilToFertilizer.sourceToDestination.add(InfoDataSet(split[0].toLong(), split[1].toLong(), split[2].toLong()))
+        }
+    } else if ((lastMatch.compareTo(PlantingOptions.FERTILIZER_TO_WATER_MAP.theName) == 0) || (line.compareTo(PlantingOptions.FERTILIZER_TO_WATER_MAP.theName) == 0)) {
+        if(lastMatch.isEmpty()) {
+            lastMatch = PlantingOptions.FERTILIZER_TO_WATER_MAP.theName
+        } else {
+            val split = line.split(' ')
+            allFertilizerToWater.sourceToDestination.add(InfoDataSet(split[0].toLong(), split[1].toLong(), split[2].toLong()))
+        }
+    } else if ((lastMatch.compareTo(PlantingOptions.WATER_TO_LIGHT_MAP.theName) == 0) || (line.compareTo(PlantingOptions.WATER_TO_LIGHT_MAP.theName) == 0)) {
+        if(lastMatch.isEmpty()) {
+            lastMatch = PlantingOptions.WATER_TO_LIGHT_MAP.theName
+            return
+        }
+        val split = line.split(' ')
+        allWaterToLight.sourceToDestination.add(InfoDataSet(split[0].toLong(), split[1].toLong(), split[2].toLong()))
+        return
+    } else if((lastMatch.compareTo(PlantingOptions.LIGHT_TO_TEMPERATURE_MAP.theName) == 0) || (line.compareTo(PlantingOptions.LIGHT_TO_TEMPERATURE_MAP.theName) == 0)) {
+        if(lastMatch.isEmpty()) {
+            lastMatch = PlantingOptions.LIGHT_TO_TEMPERATURE_MAP.theName
+            return
+        }
+        val split = line.split(' ')
+        allLightToTemperature.sourceToDestination.add(InfoDataSet(split[0].toLong(), split[1].toLong(), split[2].toLong()))
+        return
+    } else if((lastMatch.compareTo(PlantingOptions.TEMPERATURE_TO_HUMIDITY_MAP.theName) == 0) || (line.compareTo(PlantingOptions.TEMPERATURE_TO_HUMIDITY_MAP.theName) == 0)) {
+        if(lastMatch.isEmpty()) {
+            lastMatch = PlantingOptions.TEMPERATURE_TO_HUMIDITY_MAP.theName
+            return
+        }
+        val split = line.split(' ')
+        allTemperatureToHumidity.sourceToDestination.add(InfoDataSet(split[0].toLong(), split[1].toLong(), split[2].toLong()))
+        return
+    } else if((lastMatch.compareTo(PlantingOptions.HUMIDITY_TO_LOCATION_MAP.theName) == 0) || (line.compareTo(PlantingOptions.HUMIDITY_TO_LOCATION_MAP.theName) == 0)) {
+        if(lastMatch.isEmpty()) {
+            lastMatch = PlantingOptions.HUMIDITY_TO_LOCATION_MAP.theName
+            return
+        }
+        val split = line.split(' ')
+        allHumidityToLocation.sourceToDestination.add(InfoDataSet(split[0].toLong(), split[1].toLong(), split[2].toLong()))
+        return
+    }
+}
\ No newline at end of file
diff --git a/2023/day05_2/src/main/resources/input b/2023/day05_2/src/main/resources/input
new file mode 100644
index 0000000..33e6aa3
--- /dev/null
+++ b/2023/day05_2/src/main/resources/input
@@ -0,0 +1,197 @@
+seeds: 432563865 39236501 1476854973 326201032 1004521373 221995697 2457503679 46909145 603710475 11439698 1242281714 12935671 2569215463 456738587 3859706369 129955069 3210146725 618372750 601583464 1413192
+
+seed-to-soil map:
+2824905526 2969131334 898611144
+0 322319732 9776277
+379216444 692683038 140400417
+3723516670 1559827635 9493936
+637824014 332096009 211964909
+929691047 1569321571 35824014
+965515061 1605145585 1281263183
+621118546 833083455 16705468
+9776277 0 322319732
+332096009 544060918 47120435
+3733010606 1319171816 134731872
+2329500810 1453903688 72388062
+2401888872 1526291750 33535885
+2246778244 2886408768 82722566
+2435424757 929691047 389480769
+519616861 591181353 101501685
+
+soil-to-fertilizer map:
+2819195624 2690204780 252557843
+1098298904 1339121422 10546957
+499510245 852292683 97183057
+4225167944 2372810194 69799352
+887408376 1808006977 56225538
+3071753467 4058417302 4632491
+2455749676 3452467754 363445948
+2243979338 3846646964 211770338
+3076385958 4063049793 231917503
+3860856553 2269547568 103262626
+943633914 21067281 39980869
+1388096097 1584043708 223963269
+3493291351 2442609546 247595234
+1801722612 949475740 41203502
+264653767 678191385 102026845
+3740886585 2942762623 89236706
+1152866424 310132079 235229673
+3830123291 3815913702 30733262
+249083929 1568473870 15569838
+1612059366 1506703078 61770792
+366680612 545361752 132829633
+1108845861 1992124969 44020563
+596693302 1048406348 290715074
+3467723121 2243979338 25568230
+1879110833 1349668379 157034699
+1858043552 0 21067281
+3308303461 3293048094 159419660
+3964119179 3031999329 261048765
+983614783 780218230 72074453
+1055689236 1005796680 42609668
+1673830158 1864232515 127892454
+1842926114 990679242 15117438
+0 61048150 249083929
+
+fertilizer-to-water map:
+0 434502471 470583313
+1739362496 1919893972 48874906
+2735409723 1968768878 16148586
+3324522082 1858151799 61742173
+4137416965 1984917464 25502361
+470583313 2971682591 186824423
+2751558309 2532295557 111781313
+3664705516 1340674299 435773845
+1851374390 3898529330 80666020
+857422234 2010419825 207606184
+1788237402 2418040507 63136988
+1065028418 0 434502471
+1499530889 2481177495 4578648
+4162919326 2916167530 55515061
+1670138099 3158507014 69224397
+3386264255 905085784 278441261
+2496170686 3979195350 239239037
+4100479361 2879229926 36937604
+1504109537 3227731411 166028562
+657407736 2218026009 200014498
+2909879036 3393759973 257495792
+1932040410 2644076870 235153056
+2167193466 3651255765 247273565
+2863339622 2485756143 46539414
+3167374828 1183527045 157147254
+2414467031 1776448144 81703655
+
+water-to-light map:
+894548549 593866955 6252040
+3168871398 327816880 11668092
+3549766643 2935057349 16258370
+1070236274 1304104659 106353135
+900800589 723222576 35881223
+2175309976 2744985745 82677694
+3969615926 3819543751 36919401
+4086160816 4015453657 208806480
+0 360262147 233604808
+3566025013 1514177176 87956572
+3440195928 1874477761 44575925
+1851853101 948479332 113304167
+2969520516 3389635913 199350882
+1504406289 1061783499 137386237
+623007058 1630426233 244051528
+1749186436 620555911 102666665
+2154532801 339484972 20777175
+1965157268 759103799 189375533
+4007153882 3758595179 60948572
+3180539490 2951315719 231363953
+233604808 1471149229 43027947
+276632755 1919053686 114911374
+1176589409 0 327816880
+867058586 1410457794 27489963
+391544129 1199169736 4581933
+603082303 600118995 19924755
+4068102454 4276290379 18058362
+3810625421 3856463152 158990505
+2969008355 620043750 512161
+3758595179 4224260137 52030242
+396126062 3182679672 206956241
+4006535327 4294348741 618555
+3484771853 3588986795 64994790
+2257987670 2033965060 711020685
+1641792526 2827663439 107393910
+3411903443 1602133748 28292485
+1037034802 1437947757 33201472
+936681812 1203751669 100352990
+
+light-to-temperature map:
+1726863959 864157287 834947717
+263199301 190436173 53620398
+1393417259 1699105004 333446700
+2783912856 244056571 155961192
+2939874048 400017763 299945457
+671449939 2517852185 721967320
+2561811676 2295751005 222101180
+0 2032551704 263199301
+481013766 0 190436173
+316819699 699963220 164194067
+
+temperature-to-humidity map:
+603287260 3766826980 8741130
+572607531 3684982838 30679729
+2084038135 1101548002 100083930
+655933651 3228345771 56278566
+1881393627 553997241 168332584
+553997241 2882185871 18610290
+627184746 1072799097 28748905
+612028390 3397056204 15156356
+1693489030 1430646491 187904597
+3039118107 1734352525 2023479
+220345266 0 43042720
+840454312 3775568110 147781659
+2184122065 3715662567 51164413
+317040325 171240045 2422893
+3245373536 4158663426 136303870
+145773749 385599932 74571517
+0 43042720 128197325
+1490020808 4094893831 63769595
+319463218 173662938 140708231
+712212217 1821839294 128242095
+128197325 314371169 17576424
+2474405575 3923349769 171544062
+2352890439 3105028111 121515136
+3467140696 3318936261 78119943
+2235286478 3226543247 1802524
+4084196651 722329825 210770645
+1553790403 933100470 139698627
+1261006249 1201631932 229014559
+263387986 331947593 53652339
+3137034338 2900796161 108339198
+988235971 3412212560 272770278
+2237089002 1618551088 115801437
+3381677406 1736376004 85463290
+3545260639 1950081389 538936012
+2049726211 3284624337 34311924
+2645949637 2489017401 393168470
+3041141586 3009135359 95892752
+
+humidity-to-location map:
+596652260 530461632 95173962
+3845096173 1731990943 158117085
+2243878974 1890108028 393769632
+0 625635594 63651375
+1920725725 753532949 155684321
+63651375 329652856 200808776
+264460151 0 60175490
+1381444473 2283877660 346420873
+4003213258 3594530530 47694548
+548036821 60175490 46076186
+4100105147 1678246429 53744514
+2637648606 3642225078 292412911
+324635641 106251676 223401180
+4050907806 3545333189 49197341
+4153849661 909217270 141117635
+3455132509 3477799963 67533226
+594113007 689286969 2539253
+2930061517 2630298533 525070992
+753532949 1050334905 627911524
+3522665735 3155369525 322430438
+2076410046 3934637989 167468928
+1727865346 4102106917 192860379
diff --git a/2023/day05_2/src/main/resources/small_input b/2023/day05_2/src/main/resources/small_input
new file mode 100644
index 0000000..f756727
--- /dev/null
+++ b/2023/day05_2/src/main/resources/small_input
@@ -0,0 +1,33 @@
+seeds: 79 14 55 13
+
+seed-to-soil map:
+50 98 2
+52 50 48
+
+soil-to-fertilizer map:
+0 15 37
+37 52 2
+39 0 15
+
+fertilizer-to-water map:
+49 53 8
+0 11 42
+42 0 7
+57 7 4
+
+water-to-light map:
+88 18 7
+18 25 70
+
+light-to-temperature map:
+45 77 23
+81 45 19
+68 64 13
+
+temperature-to-humidity map:
+0 69 1
+1 0 69
+
+humidity-to-location map:
+60 56 37
+56 93 4
diff --git a/2023/day06_1/day06_1.iml b/2023/day06_1/day06_1.iml
new file mode 100644
index 0000000..4eba30b
--- /dev/null
+++ b/2023/day06_1/day06_1.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/kotlin" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/kotlin" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/resources" type="java-test-resource" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/2023/day06_1/src/main/kotlin/Main.kt b/2023/day06_1/src/main/kotlin/Main.kt
new file mode 100644
index 0000000..6a636d6
--- /dev/null
+++ b/2023/day06_1/src/main/kotlin/Main.kt
@@ -0,0 +1,66 @@
+import java.io.File
+
+fun main(args: Array<String>) {
+    println("AOC 2023, Day 6, Part 1 starting!!!")
+
+    val time = Time()
+    val distance = Distance()
+    File(args[0]).forEachLine {
+        println("Data read-- $it")
+        val theSplit = it.split("""\W+""".toRegex())
+
+        if(theSplit.first() == "Time") {
+            for(split in theSplit) {
+                if(split == theSplit.first()) {
+                    // skip the first since it is "Time"
+                    continue
+                }
+                time.raceTimes.add(split.toInt())
+            }
+        } else {
+            for(split in theSplit) {
+                if(split == theSplit.first()) {
+                    continue
+                }
+                distance.raceDistances.add(split.toInt())
+            }
+        }
+    }
+    val timeDistance = TimeDistance(time, distance)
+
+    val answer = timeDistance.calculateWaysToBeat()
+
+    println("The answer: $answer")
+
+    println("AOC 2023, Day 6, Part 1 completed!!!")
+}
+
+class Time {
+    val raceTimes = ArrayList<Int>()
+}
+
+class Distance {
+    val raceDistances = ArrayList<Int>()
+}
+
+class TimeDistance(private val time: Time, private val distance: Distance) {
+    fun calculateWaysToBeat():Long {
+        var winCount = 1L
+        for(i in 0..<time.raceTimes.count()) {
+            winCount *= runRace(time.raceTimes[i], distance.raceDistances[i])
+        }
+        return winCount
+    }
+
+    private fun runRace(raceTime: Int, raceDistance: Int):Long {
+        var winCount = 0L
+        for(t in 1.. raceTime) {
+            val runTime = raceTime - t
+            val calculatedDistance = t * runTime
+            if(calculatedDistance > raceDistance) {
+                winCount++
+            }
+        }
+        return winCount
+    }
+}
diff --git a/2023/day06_1/src/main/resources/input b/2023/day06_1/src/main/resources/input
new file mode 100644
index 0000000..e26400a
--- /dev/null
+++ b/2023/day06_1/src/main/resources/input
@@ -0,0 +1,2 @@
+Time:        54     70     82     75
+Distance:   239   1142   1295   1253
\ No newline at end of file
diff --git a/2023/day06_1/src/main/resources/small_input b/2023/day06_1/src/main/resources/small_input
new file mode 100644
index 0000000..b39f49d
--- /dev/null
+++ b/2023/day06_1/src/main/resources/small_input
@@ -0,0 +1,2 @@
+Time:      7  15   30
+Distance:  9  40  200
\ No newline at end of file
diff --git a/2023/day06_2/day06_2.iml b/2023/day06_2/day06_2.iml
new file mode 100644
index 0000000..43dd653
--- /dev/null
+++ b/2023/day06_2/day06_2.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/test" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/testResources" type="java-test-resource" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/2023/day06_2/main/resources/input b/2023/day06_2/main/resources/input
new file mode 100644
index 0000000..e26400a
--- /dev/null
+++ b/2023/day06_2/main/resources/input
@@ -0,0 +1,2 @@
+Time:        54     70     82     75
+Distance:   239   1142   1295   1253
\ No newline at end of file
diff --git a/2023/day06_2/main/resources/small_input b/2023/day06_2/main/resources/small_input
new file mode 100644
index 0000000..b39f49d
--- /dev/null
+++ b/2023/day06_2/main/resources/small_input
@@ -0,0 +1,2 @@
+Time:      7  15   30
+Distance:  9  40  200
\ No newline at end of file
diff --git a/2023/day06_2/src/Main.kt b/2023/day06_2/src/Main.kt
new file mode 100644
index 0000000..51f08dc
--- /dev/null
+++ b/2023/day06_2/src/Main.kt
@@ -0,0 +1,76 @@
+import java.io.File
+import java.math.BigInteger
+
+fun main(args: Array<String>) {
+    println("AOC 2023, Day 6, Part 2 starting!!!!")
+
+    val time = Time()
+    val distance = Distance()
+    File(args[0]).forEachLine {
+        println("Data read-- $it")
+        val theSplit = it.split("""\W+""".toRegex())
+
+        if(theSplit.first() == "Time") {
+            val rebuildTime = ArrayList<Int>()
+
+            for(split in theSplit) {
+                if(split == theSplit.first()) {
+                    // skip the first since it is "Time"
+                    continue
+                }
+                rebuildTime.add(split.toInt())
+            }
+            time.raceTime = rebuildValue(rebuildTime)
+        } else {
+            val rebuildDistance = ArrayList<Int>()
+            for(split in theSplit) {
+                if(split == theSplit.first()) {
+                    // skp the "Distance"
+                    continue
+                }
+                rebuildDistance.add(split.toInt())
+            }
+            distance.raceDistance = rebuildValue(rebuildDistance)
+        }
+    }
+    val timeDistance = TimeDistance(time, distance)
+
+    val answer = timeDistance.calculateWaysToBeat()
+
+    println("The answer: $answer")
+
+    println("AOC 2023, Day 6, Part 2 completed!!!")
+}
+
+fun rebuildValue(stringValues:ArrayList<Int>):BigInteger {
+    val theString:StringBuilder = StringBuilder()
+    stringValues.forEach { theString.append(it) }
+    return theString.toString().toBigInteger()
+}
+
+class Time {
+    var raceTime:BigInteger = BigInteger.valueOf(0L)
+}
+
+class Distance {
+    var raceDistance:BigInteger = BigInteger.valueOf(0L)
+}
+
+class TimeDistance(private val time: Time, private val distance: Distance) {
+    fun calculateWaysToBeat():BigInteger {
+        return runRace(time.raceTime, distance.raceDistance)
+    }
+
+    private fun runRace(raceTime: BigInteger, raceDistance: BigInteger):BigInteger {
+        var winCount = BigInteger.valueOf(0L)
+        for(t:Long in 1.. raceTime.toLong()) {
+            val runTime = raceTime.minus(BigInteger.valueOf(t))
+            //val calculatedDistance = t * runTime
+            val calculatedDistance = BigInteger.valueOf(t).multiply(runTime)
+            if(calculatedDistance > raceDistance) {
+                winCount++
+            }
+        }
+        return winCount
+    }
+}
diff --git a/2023/day07_1/.idea/.gitignore b/2023/day07_1/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/2023/day07_1/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/2023/day07_1/.idea/inspectionProfiles/Project_Default.xml b/2023/day07_1/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000..df543e3
--- /dev/null
+++ b/2023/day07_1/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="ReplaceUntilWithRangeUntil" enabled="true" level="WEAK WARNING" enabled_by_default="true" />
+  </profile>
+</component>
\ No newline at end of file
diff --git a/2023/day07_1/.idea/kotlinc.xml b/2023/day07_1/.idea/kotlinc.xml
new file mode 100644
index 0000000..8226e53
--- /dev/null
+++ b/2023/day07_1/.idea/kotlinc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Kotlin2JvmCompilerArguments">
+    <option name="jvmTarget" value="1.8" />
+  </component>
+  <component name="KotlinCommonCompilerArguments">
+    <option name="apiVersion" value="2.0" />
+    <option name="languageVersion" value="2.0" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day07_1/.idea/libraries/KotlinJavaRuntime.xml b/2023/day07_1/.idea/libraries/KotlinJavaRuntime.xml
new file mode 100644
index 0000000..d39de76
--- /dev/null
+++ b/2023/day07_1/.idea/libraries/KotlinJavaRuntime.xml
@@ -0,0 +1,17 @@
+<component name="libraryTable">
+  <library name="KotlinJavaRuntime" type="repository">
+    <properties maven-id="org.jetbrains.kotlin:kotlin-stdlib:2.0.20" />
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/2023/day07_1/.idea/misc.xml b/2023/day07_1/.idea/misc.xml
new file mode 100644
index 0000000..97a68f6
--- /dev/null
+++ b/2023/day07_1/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day07_1/.idea/modules.xml b/2023/day07_1/.idea/modules.xml
new file mode 100644
index 0000000..7cc42f2
--- /dev/null
+++ b/2023/day07_1/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/day07_1.iml" filepath="$PROJECT_DIR$/day07_1.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day07_1/.idea/vcs.xml b/2023/day07_1/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2023/day07_1/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day07_1/day07_1.iml b/2023/day07_1/day07_1.iml
new file mode 100644
index 0000000..43dd653
--- /dev/null
+++ b/2023/day07_1/day07_1.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/test" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/testResources" type="java-test-resource" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/2023/day07_1/src/Main.kt b/2023/day07_1/src/Main.kt
new file mode 100644
index 0000000..33c1eb0
--- /dev/null
+++ b/2023/day07_1/src/Main.kt
@@ -0,0 +1,117 @@
+import java.io.File
+
+fun main(args: Array<String>) {
+    println("AOC 2023, Day 7, Part 1 starting!!!!")
+
+    val hands = ArrayList<CamelCardHand>()
+    File(args[0]).forEachLine {
+        val split = it.split(' ')
+        hands.add(CamelCardHand(split[0], split[1].toInt()))
+    }
+
+    val sortedHands = hands.stream().sorted { o1, o2 -> o1.compareTo(o2) }
+
+    var answer = 0L
+    var rank = 1L
+    sortedHands.forEach {
+        answer += it.bid * rank
+        rank++
+    }
+
+    println("Total Winnings: $answer")
+
+    println("AOC 2023, Day 7, Part 1 completed!!!")
+}
+
+class CamelCardHand (private val hand:String, val bid:Int) {
+    fun compareTo(otherHand:CamelCardHand):Int {
+        val leftType = calculateType()
+        val rightType = otherHand.calculateType()
+        if(leftType == rightType) {
+            // if there are both the same type, check hand rank
+            return compareByRank(otherHand)
+        }
+        if(leftType > rightType) return 1
+        return -1
+    }
+
+    private fun compareByRank(otherHand:CamelCardHand):Int {
+        for(i in 0..5) {
+            val leftChar = hand.toCharArray()[i]
+            val rightChar = otherHand.hand.toCharArray()[i]
+            if(leftChar.compareTo(rightChar) == 0) {
+                continue
+            }
+            if(cardValue(leftChar) > cardValue(rightChar)) {
+                return 1
+            }
+            return -1
+        }
+        // shouldn't get here but for completeness
+        return 0
+    }
+
+    private fun calculateType():HandType {
+        val matches = HashMap<Char, Int>()
+        for(c in hand.toCharArray()) {
+            matches[c] = matches.getOrDefault(c,0) + 1
+        }
+
+        if(matches.values.stream().filter { it == 5 }.count() == 1L) {
+            return HandType.FIVE_KIND
+        }
+        if(matches.values.stream().filter { it == 4 }.count() == 1L) {
+            return HandType.FOUR_KIND
+        }
+        if((matches.values.stream().filter { it == 3 }.count() == 1L) && (matches.values.stream().filter { it == 2 }.count() == 1L)) {
+            return HandType.FULL_HOUSE
+        }
+        if(matches.values.stream().filter { it == 3 }.count() == 1L) {
+            return HandType.THREE_KIND
+        }
+        if(matches.values.stream().filter { it == 2 }.count() == 2L) {
+            return HandType.TWO_PAIR
+        }
+        if (matches.values.stream().filter { it == 2}.count() == 1L) {
+            return HandType.ONE_PAIR
+        }
+        if (matches.values.stream().filter { it == 1 }.count() == 5L) {
+            return HandType.HIGH_CARD
+        }
+
+        return HandType.HIGH_CARD
+    }
+
+    private fun cardValue(card:Char):Int {
+        return when(card) {
+            '2' -> 2
+            '3' -> 3
+            '4' -> 4
+            '5' -> 5
+            '6' -> 6
+            '7' -> 7
+            '8' -> 8
+            '9' -> 9
+            'T' -> 10
+            'J' -> 11
+            'Q' -> 12
+            'K' -> 13
+            'A' -> 14
+            else -> 0
+        }
+    }
+
+    enum class HandType {
+        HIGH_CARD,
+        ONE_PAIR,
+        TWO_PAIR,
+        THREE_KIND,
+        FULL_HOUSE,
+        FOUR_KIND,
+        FIVE_KIND
+    }
+
+    override fun toString():String {
+        return "hand: $hand, bid $bid"
+    }
+}
diff --git a/2023/day07_1/src/resource/input b/2023/day07_1/src/resource/input
new file mode 100644
index 0000000..d133395
--- /dev/null
+++ b/2023/day07_1/src/resource/input
@@ -0,0 +1,1000 @@
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diff --git a/2023/day07_1/src/resource/small_input b/2023/day07_1/src/resource/small_input
new file mode 100644
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new file mode 100644
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--- /dev/null
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+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="ReplaceUntilWithRangeUntil" enabled="true" level="WEAK WARNING" enabled_by_default="true" />
+  </profile>
+</component>
\ No newline at end of file
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new file mode 100644
index 0000000..8226e53
--- /dev/null
+++ b/2023/day07_2/.idea/kotlinc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Kotlin2JvmCompilerArguments">
+    <option name="jvmTarget" value="1.8" />
+  </component>
+  <component name="KotlinCommonCompilerArguments">
+    <option name="apiVersion" value="2.0" />
+    <option name="languageVersion" value="2.0" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day07_2/.idea/libraries/KotlinJavaRuntime.xml b/2023/day07_2/.idea/libraries/KotlinJavaRuntime.xml
new file mode 100644
index 0000000..d39de76
--- /dev/null
+++ b/2023/day07_2/.idea/libraries/KotlinJavaRuntime.xml
@@ -0,0 +1,17 @@
+<component name="libraryTable">
+  <library name="KotlinJavaRuntime" type="repository">
+    <properties maven-id="org.jetbrains.kotlin:kotlin-stdlib:2.0.20" />
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
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new file mode 100644
index 0000000..97a68f6
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+++ b/2023/day07_2/.idea/misc.xml
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+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
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new file mode 100644
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diff --git a/2023/day07_2/resource/small_input b/2023/day07_2/resource/small_input
new file mode 100644
index 0000000..bf2815e
--- /dev/null
+++ b/2023/day07_2/resource/small_input
@@ -0,0 +1,5 @@
+32T3K 765
+T55J5 684
+KK677 28
+KTJJT 220
+QQQJA 483
\ No newline at end of file
diff --git a/2023/day07_2/resource/small_input2 b/2023/day07_2/resource/small_input2
new file mode 100644
index 0000000..232bb67
--- /dev/null
+++ b/2023/day07_2/resource/small_input2
@@ -0,0 +1,7 @@
+2JJJ3 820
+JKKK2 821
+QQQQ2 822
+JJJJJ 823
+TTTTT 72
+22222 824
+TTTJT 772
\ No newline at end of file
diff --git a/2023/day07_2/src/Main.kt b/2023/day07_2/src/Main.kt
new file mode 100644
index 0000000..38c9dfb
--- /dev/null
+++ b/2023/day07_2/src/Main.kt
@@ -0,0 +1,140 @@
+import java.io.File
+
+fun main(args: Array<String>) {
+    println("AOC 2023, Day 7, Part 2 starting!!!!")
+
+    val hands = ArrayList<CamelCardHand>()
+    File(args[0]).forEachLine {
+        val split = it.split(' ')
+        hands.add(CamelCardHand(split[0], split[1].toInt()))
+    }
+
+    val sortedHands = hands.stream().sorted { o1, o2 -> o1.compareTo(o2) }
+
+    var answer = 0L
+    var rank = 1L
+    sortedHands.forEach {
+        answer += it.bid * rank
+        rank++
+    }
+
+    println("Total Winnings: $answer")
+
+    println("AOC 2023, Day 7, Part 2 completed!!!")
+}
+
+class CamelCardHand (private val hand:String, val bid:Int) {
+    fun compareTo(otherHand:CamelCardHand):Int {
+        val leftType = calculateType()
+        val rightType = otherHand.calculateType()
+        if(leftType == rightType) {
+            // if there are both the same type, check hand rank
+            return compareByRank(otherHand)
+        }
+        if(leftType > rightType) return 1
+        return -1
+    }
+
+    private fun compareByRank(otherHand:CamelCardHand):Int {
+        for(i in 0..5) {
+            val leftChar = hand.toCharArray()[i]
+            val rightChar = otherHand.hand.toCharArray()[i]
+            if(leftChar.compareTo(rightChar) == 0) {
+                continue
+            }
+            if(cardValue(leftChar) > cardValue(rightChar)) {
+                return 1
+            }
+            return -1
+        }
+        // shouldn't get here but for completeness
+        return 0
+    }
+
+    private fun calculateType():HandType {
+        val matches = HashMap<Char, Int>()
+        for(c in hand.toCharArray()) {
+            matches[c] = matches.getOrDefault(c,0) + 1
+        }
+        // Calculate J/Wildcards
+        val jokerCount: Int
+        if(matches.keys.contains('J')) {
+            jokerCount = matches.getOrDefault('J', 1)
+            // Skip the case where hand is JJJJJ
+            if(jokerCount != 5) {
+                val maxEntry = findMaxEntry(matches)
+                if (matches.values.count { it == 1 } == 5) {
+                    val maxCard = matches.entries.maxBy { cardValue(it.key) }.key
+                    matches[maxCard] = maxEntry.value + jokerCount
+                } else {
+                    matches[maxEntry.key] = maxEntry.value + jokerCount
+                }
+
+                matches.remove('J')
+            }
+        }
+
+        if(matches.values.stream().filter { it == 5 }.count() == 1L) {
+            return HandType.FIVE_KIND
+        }
+        if(matches.values.stream().filter { it == 4 }.count() == 1L) {
+            return HandType.FOUR_KIND
+        }
+        if((matches.values.stream().filter { it == 3 }.count() == 1L) && (matches.values.stream().filter { it == 2 }.count() == 1L)) {
+            return HandType.FULL_HOUSE
+        }
+        if(matches.values.stream().filter { it == 3 }.count() == 1L) {
+            return HandType.THREE_KIND
+        }
+        if(matches.values.stream().filter { it == 2 }.count() == 2L) {
+            return HandType.TWO_PAIR
+        }
+        if (matches.values.stream().filter { it == 2}.count() == 1L) {
+            return HandType.ONE_PAIR
+        }
+        if (matches.values.stream().filter { it == 1 }.count() == 5L) {
+            return HandType.HIGH_CARD
+        }
+
+        return HandType.HIGH_CARD
+    }
+
+    private fun findMaxEntry(matches:HashMap<Char, Int>):Map.Entry<Char, Int> {
+        val maxByValue = matches.entries.filter { it.key.compareTo('J') != 0 }.maxBy { it.value }
+        val maxByCard = matches.entries.filter { it.value == maxByValue.value }.maxBy { cardValue(it.key) }
+        return maxByCard
+    }
+
+    private fun cardValue(card:Char):Int {
+        return when(card) {
+            'J' -> 1
+            '2' -> 2
+            '3' -> 3
+            '4' -> 4
+            '5' -> 5
+            '6' -> 6
+            '7' -> 7
+            '8' -> 8
+            '9' -> 9
+            'T' -> 10
+            'Q' -> 12
+            'K' -> 13
+            'A' -> 14
+            else -> 0
+        }
+    }
+
+    enum class HandType {
+        HIGH_CARD,
+        ONE_PAIR,
+        TWO_PAIR,
+        THREE_KIND,
+        FULL_HOUSE,
+        FOUR_KIND,
+        FIVE_KIND
+    }
+
+    override fun toString():String {
+        return "hand: $hand, bid $bid"
+    }
+}
diff --git a/2023/day08_1/.idea/inspectionProfiles/Project_Default.xml b/2023/day08_1/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000..df543e3
--- /dev/null
+++ b/2023/day08_1/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="ReplaceUntilWithRangeUntil" enabled="true" level="WEAK WARNING" enabled_by_default="true" />
+  </profile>
+</component>
\ No newline at end of file
diff --git a/2023/day08_1/.idea/kotlinc.xml b/2023/day08_1/.idea/kotlinc.xml
new file mode 100644
index 0000000..8226e53
--- /dev/null
+++ b/2023/day08_1/.idea/kotlinc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Kotlin2JvmCompilerArguments">
+    <option name="jvmTarget" value="1.8" />
+  </component>
+  <component name="KotlinCommonCompilerArguments">
+    <option name="apiVersion" value="2.0" />
+    <option name="languageVersion" value="2.0" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day08_1/.idea/libraries/KotlinJavaRuntime.xml b/2023/day08_1/.idea/libraries/KotlinJavaRuntime.xml
new file mode 100644
index 0000000..d39de76
--- /dev/null
+++ b/2023/day08_1/.idea/libraries/KotlinJavaRuntime.xml
@@ -0,0 +1,17 @@
+<component name="libraryTable">
+  <library name="KotlinJavaRuntime" type="repository">
+    <properties maven-id="org.jetbrains.kotlin:kotlin-stdlib:2.0.20" />
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/2023/day08_1/.idea/misc.xml b/2023/day08_1/.idea/misc.xml
new file mode 100644
index 0000000..97a68f6
--- /dev/null
+++ b/2023/day08_1/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day08_1/.idea/modules.xml b/2023/day08_1/.idea/modules.xml
new file mode 100644
index 0000000..ba10969
--- /dev/null
+++ b/2023/day08_1/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/day08_1.iml" filepath="$PROJECT_DIR$/day08_1.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day08_1/.idea/vcs.xml b/2023/day08_1/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2023/day08_1/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day08_1/day08_1.iml b/2023/day08_1/day08_1.iml
new file mode 100644
index 0000000..43dd653
--- /dev/null
+++ b/2023/day08_1/day08_1.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/test" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/testResources" type="java-test-resource" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/2023/day08_1/resources/input b/2023/day08_1/resources/input
new file mode 100644
index 0000000..821448b
--- /dev/null
+++ b/2023/day08_1/resources/input
@@ -0,0 +1,732 @@
+LLLLLLLRRRLRRRLRLRLRLRRLLRRRLRLLRRRLLRRLRRLRRLRLRRLRLRRRLRRLRLRRRLRRLRRLRLRRLLRLLRLRRRLRRLRLLLLRRLLLLRLRLRLRRRLRLRLLLRLRRRLRRRLRRRLRLRRLRRRLRLLLRLLRRLRRRLRRLRRLRRLRLRRRLRLRLRLLRRRLRRRLRRLRRRLLLRRLRRLRRRLRLRRRLRRRLRLRRLRRRLRLRRLRLRRLRRRLRLRRLRLLRRRLLRLRRLRRRLLLRLRRLRRRR
+
+DGK = (KVQ, XHR)
+KTC = (TVB, MTH)
+CGR = (VVK, BKP)
+LCG = (FQC, KHX)
+PSZ = (FSF, QSM)
+FBJ = (FHP, SPX)
+KJD = (NRQ, VDH)
+NCM = (JPJ, KNG)
+TXH = (HNK, VHQ)
+NND = (TRC, DFM)
+JQN = (CNX, XLD)
+RHB = (CDG, GBT)
+JBN = (PXV, GVN)
+DFC = (JRN, TXH)
+TXG = (CHT, VBL)
+XXQ = (JDC, JGV)
+SVF = (FVD, LHQ)
+FVK = (LCG, RNB)
+XKT = (MPF, XJJ)
+MHB = (JSJ, VQM)
+FVC = (HXF, VVN)
+JJR = (VNS, SLM)
+RMT = (GDS, XHP)
+CHT = (PXS, VLF)
+SFJ = (XGC, LPM)
+BJL = (XDN, VXN)
+PQK = (NHS, DVB)
+PDB = (JPQ, TVJ)
+RGL = (DNN, NCN)
+KRN = (SBL, PHL)
+MTF = (PJL, KQR)
+BTL = (CCF, LDP)
+NLV = (CPM, HVL)
+GCQ = (QMF, JVH)
+KVH = (VKD, PQG)
+RLB = (GSS, JVP)
+QRB = (TNL, DKN)
+JFV = (RDR, NSB)
+BFC = (LGH, XLX)
+HGQ = (SLM, VNS)
+FQC = (VFQ, BXC)
+DDS = (XHR, KVQ)
+VQV = (SFT, BFQ)
+XFD = (HVV, FLH)
+TVP = (XQF, KSS)
+GBH = (NPX, LDB)
+KHL = (MGS, MMD)
+NPX = (BJL, SFF)
+VMG = (DHX, GVC)
+RTJ = (XRF, BPK)
+TLM = (NCG, QBB)
+LXS = (TVB, MTH)
+XNM = (QFL, KQK)
+KQR = (QRD, JBN)
+JQD = (DNN, NCN)
+QCF = (MXL, MXL)
+QMH = (NKG, SDJ)
+NKK = (MCB, RLB)
+MPJ = (BTL, JTF)
+TLS = (VPJ, LMD)
+XJB = (LML, TKZ)
+HGF = (HBF, QHB)
+KNJ = (QKM, XLR)
+XCF = (QCJ, HTN)
+HFS = (NKC, JFV)
+QLS = (QBB, NCG)
+QFL = (NXQ, QBN)
+MTH = (FLN, LQR)
+VND = (KMM, MQH)
+NQQ = (VVH, NDL)
+BTV = (QSM, FSF)
+SLT = (NRQ, VDH)
+NKG = (TBV, XCV)
+SLM = (LBN, HPK)
+CMQ = (KKS, VBH)
+JTF = (LDP, CCF)
+VFC = (GKH, KPS)
+KCC = (JVM, MTF)
+KFP = (MVX, NMX)
+NQF = (QSK, KCC)
+GGC = (VBV, TJR)
+QQS = (NKK, NQC)
+LXK = (FXC, QBC)
+DVQ = (TFF, LKB)
+PBL = (BGQ, FHQ)
+KHV = (BVJ, XSD)
+LDB = (SFF, BJL)
+RJG = (LJB, CJM)
+RCX = (QTB, PPL)
+FLH = (HSX, KVX)
+XTV = (HST, VCC)
+GDC = (CMH, NCT)
+RDP = (FKR, GHJ)
+NXM = (PVV, KRX)
+SCQ = (MFN, GRB)
+MRT = (XGT, VLK)
+DHJ = (XHP, GDS)
+XFL = (TJK, QMH)
+XQF = (CCQ, RPH)
+CLV = (CKD, CCD)
+CMT = (NCD, XDM)
+NCT = (SXG, CLF)
+JSS = (GMJ, LJC)
+TLQ = (CRC, DXQ)
+DMJ = (HHB, DRV)
+JBH = (FVC, HDX)
+QXK = (QSB, JBH)
+DQN = (QMD, GDN)
+SDH = (PRH, BCX)
+QSB = (HDX, FVC)
+MTP = (VVG, SPN)
+CTM = (MFG, GGJ)
+HND = (MNV, TXG)
+MJS = (DMJ, QQG)
+JNL = (LKB, TFF)
+QLL = (FKM, HNH)
+PNM = (PQR, NRL)
+VSF = (LPM, XGC)
+QBC = (QQS, MVF)
+BFM = (FBP, BQJ)
+KNG = (RTJ, CXN)
+VFQ = (HFS, LBS)
+LKB = (QVB, TXF)
+KQD = (CDJ, CDJ)
+ZZZ = (DHJ, RMT)
+XKX = (HVP, NJF)
+GSL = (QMS, DHM)
+PNT = (CDJ, GJZ)
+KBN = (CMQ, JBG)
+DNX = (SFM, GFJ)
+NMX = (XRR, LKL)
+VPJ = (PSK, GQL)
+XQD = (QCF, QCF)
+HRM = (RHB, XXJ)
+LCL = (MRT, FMB)
+DRG = (RNB, LCG)
+BKP = (QLL, MMQ)
+FSF = (SLR, XGV)
+KHX = (BXC, VFQ)
+SXG = (NHL, KGK)
+MJD = (TDH, RFP)
+NRL = (CSG, MPT)
+FBP = (QGC, GXH)
+HDT = (LHQ, FVD)
+BMP = (RMG, JXM)
+NCN = (SLT, KJD)
+NXQ = (JPP, QQL)
+NGV = (HNJ, VVQ)
+NPN = (MXL, NJK)
+FVD = (XBQ, NKF)
+GQM = (QCG, GGC)
+QBP = (XML, HND)
+VQT = (BTL, JTF)
+HKP = (CMH, NCT)
+JHP = (NDL, VVH)
+FRL = (SHD, FNH)
+FLN = (NVL, HGF)
+MXH = (QSD, KKR)
+BGL = (XCX, RFC)
+RSQ = (MKH, TLS)
+VML = (RJM, CXK)
+XHP = (MJS, DNP)
+GRV = (XRN, TVQ)
+GKH = (BCF, VSD)
+SPH = (MVX, NMX)
+TLD = (LFR, GFQ)
+LML = (QKS, NND)
+PKT = (VXC, CMF)
+LLQ = (THT, GRV)
+CKD = (SPB, QDV)
+KRM = (JQV, JNG)
+RNS = (HJJ, MLV)
+FKR = (FKK, BHN)
+XNH = (SCQ, KLF)
+GDN = (LBL, FHT)
+CRB = (NHQ, QRB)
+JKQ = (DPT, KBN)
+NJF = (RJG, NGF)
+NRT = (NSK, CSL)
+LJR = (VTT, HCQ)
+HLK = (DFC, DPV)
+PQR = (MPT, CSG)
+DNF = (NJF, HVP)
+MPV = (HJD, XSF)
+TBV = (XTJ, SVH)
+LKX = (XFJ, HBM)
+KTP = (CGR, RVR)
+HVL = (BJH, QXK)
+GJD = (XJJ, MPF)
+HLC = (VVQ, HNJ)
+JTX = (NCD, XDM)
+CSG = (MFF, RKT)
+PCH = (PGJ, GQM)
+SFF = (VXN, XDN)
+TCF = (KNG, JPJ)
+LDP = (XFD, SBS)
+XCR = (GJD, XKT)
+QBM = (GFB, LRH)
+CLP = (RJM, CXK)
+MTT = (HST, VCC)
+TQL = (BPM, GGT)
+LFR = (HNF, RDP)
+JHN = (CMT, JTX)
+XCX = (CHG, CHG)
+XGT = (HLK, QJF)
+TQS = (TKL, MNF)
+KFL = (HGQ, JJR)
+LHQ = (XBQ, NKF)
+CCQ = (DBP, HHC)
+TKL = (VDN, PBP)
+LBX = (BXM, SDH)
+XLX = (NGJ, LHJ)
+GVN = (BPG, TNK)
+CCX = (HCQ, VTT)
+KQK = (QBN, NXQ)
+NQC = (MCB, RLB)
+MPF = (DFT, SBG)
+BNH = (MLV, HJJ)
+CJM = (LBH, TNM)
+CND = (VKB, PGQ)
+HXM = (GMJ, LJC)
+TKZ = (NND, QKS)
+RKT = (LNQ, KFL)
+GXH = (RQP, LBX)
+TFF = (QVB, TXF)
+LNK = (FDC, MXH)
+KPK = (BNH, RNS)
+QQG = (HHB, DRV)
+MFP = (PQK, NBF)
+VVK = (QLL, MMQ)
+GFB = (RHN, LCN)
+PPD = (QCJ, HTN)
+FXV = (BPM, GGT)
+KSS = (CCQ, RPH)
+KCM = (LTB, PCH)
+RHN = (FXV, TQL)
+LFV = (DDJ, NQF)
+JKG = (BGQ, FHQ)
+MBS = (RQJ, LDQ)
+HHC = (NGV, HLC)
+CCD = (QDV, SPB)
+RFM = (FTB, HSB)
+QCG = (VBV, TJR)
+GRH = (LXK, LGQ)
+CDJ = (QQJ, BFC)
+THT = (TVQ, XRN)
+QRD = (PXV, GVN)
+VHQ = (SXV, GJL)
+MLV = (VRM, MCP)
+XRR = (CLV, PBJ)
+NMS = (DGK, DDS)
+JPS = (JKT, KHL)
+DJJ = (QMS, DHM)
+MFG = (TLQ, VQD)
+GPQ = (SHL, BNR)
+QVB = (GDC, HKP)
+LNN = (CMF, VXC)
+VBQ = (LNN, PKT)
+MMS = (SVV, HRM)
+BGJ = (HXM, JSS)
+QCK = (JSJ, VQM)
+PKB = (XNH, JQH)
+BCF = (TQR, TLL)
+JRN = (VHQ, HNK)
+SHL = (DMK, JBX)
+LRG = (NSK, CSL)
+NJV = (FJH, TXC)
+GHQ = (FSB, HFX)
+LHN = (TLS, MKH)
+HBF = (BMP, GLM)
+DTP = (DVQ, JNL)
+FXR = (FTB, HSB)
+PDS = (XLD, CNX)
+SXV = (CPC, JNF)
+QMF = (GGF, JDP)
+JVP = (GPC, DNX)
+RMG = (HRF, PKB)
+LRH = (LCN, RHN)
+HVP = (RJG, NGF)
+TRC = (VKX, RQL)
+PJL = (QRD, JBN)
+HNK = (GJL, SXV)
+CHM = (NBF, PQK)
+PGH = (KMM, MQH)
+SDN = (MFP, CHM)
+DMK = (VRP, NNX)
+MRR = (NGK, SMQ)
+QDV = (NDM, JPT)
+PGJ = (QCG, GGC)
+BVJ = (NLV, HBR)
+PGQ = (BGK, GBH)
+LKL = (CLV, PBJ)
+FDC = (KKR, QSD)
+JDP = (PDB, PTX)
+NJJ = (HSJ, GRH)
+TVJ = (HDT, SVF)
+NJK = (RBV, ZZZ)
+HHN = (DPP, TLD)
+QMS = (BLS, TQS)
+QVR = (CVB, BNJ)
+FFQ = (RMJ, HGZ)
+LGQ = (QBC, FXC)
+JPP = (RSG, KTG)
+DPV = (TXH, JRN)
+HBR = (CPM, HVL)
+NSK = (JQN, PDS)
+SBS = (HVV, FLH)
+BFQ = (VBQ, JPB)
+LBN = (LXJ, CCR)
+RBD = (KRM, PNX)
+NQX = (LML, LML)
+XSA = (QKS, NND)
+NDB = (HFX, FSB)
+QMD = (LBL, FHT)
+XTJ = (JDT, JDT)
+GLH = (SHL, BNR)
+FXC = (MVF, QQS)
+HSX = (NFN, LVG)
+JNF = (JJH, FNR)
+CXK = (SPC, TVP)
+GGF = (PDB, PTX)
+XBQ = (QNX, JCQ)
+LJC = (SFJ, VSF)
+MMD = (XLK, CND)
+HFG = (JKT, KHL)
+NHQ = (TNL, DKN)
+JVM = (KQR, PJL)
+CGH = (RTC, VFC)
+HNF = (GHJ, FKR)
+TMF = (NMS, GJH)
+NGJ = (NXM, BDB)
+MRM = (JKQ, MPS)
+QTC = (JSS, HXM)
+TNM = (JFF, QXR)
+DHK = (LJR, CCX)
+XSB = (MRR, CXC)
+XRN = (XDP, QBP)
+XCV = (XTJ, SVH)
+VVA = (QSM, FSF)
+NKC = (RDR, NSB)
+MXL = (RBV, RBV)
+PTX = (TVJ, JPQ)
+VRL = (NQX, XJB)
+RQK = (MPS, JKQ)
+PBJ = (CKD, CCD)
+VRP = (DQN, QLC)
+KLF = (MFN, GRB)
+XXJ = (GBT, CDG)
+HST = (QHV, MMS)
+SFT = (JPB, VBQ)
+NRR = (LCL, MQR)
+CSL = (JQN, PDS)
+LHJ = (BDB, NXM)
+TXK = (DHK, KLC)
+CDK = (XCX, XCX)
+FHT = (NGQ, JHN)
+QQJ = (LGH, XLX)
+BQJ = (GXH, QGC)
+TTA = (QKM, XLR)
+TVB = (FLN, LQR)
+PPL = (FRL, NCX)
+SPS = (XFJ, HBM)
+SVH = (JDT, VRL)
+QBB = (PXG, MTP)
+JSJ = (VVB, NRR)
+KKS = (RGL, JQD)
+JDT = (NQX, NQX)
+GKQ = (LLT, JRH)
+VVH = (BPT, KRN)
+JCQ = (CRB, PBS)
+QXR = (BTV, PSZ)
+VQR = (RCX, KKP)
+QSM = (SLR, XGV)
+JKD = (JDC, JGV)
+XLD = (LFS, QVR)
+TJK = (NKG, SDJ)
+PVV = (HDK, VQV)
+BDB = (PVV, KRX)
+MPS = (KBN, DPT)
+FHP = (PPD, XCF)
+HTN = (KCM, PXC)
+GHJ = (BHN, FKK)
+JCC = (LQM, KVH)
+LQR = (HGF, NVL)
+LGM = (DDJ, NQF)
+NJN = (QCF, NPN)
+PRH = (DFF, DFF)
+XDM = (FBJ, PJM)
+HFN = (KRS, XSB)
+GLM = (JXM, RMG)
+RQP = (BXM, SDH)
+BPG = (QJT, KTP)
+JPB = (LNN, PKT)
+DKN = (CJD, BGR)
+CDG = (GSL, DJJ)
+XDN = (CGM, VMG)
+NQP = (SKT, JCC)
+DNP = (QQG, DMJ)
+NNX = (DQN, QLC)
+FTB = (JFL, VJJ)
+FHQ = (SMJ, XFK)
+GGT = (KPK, LNT)
+NGF = (LJB, CJM)
+QFX = (KCN, TMF)
+NKF = (JCQ, QNX)
+DBP = (NGV, HLC)
+RBV = (RMT, DHJ)
+NML = (MBV, VCG)
+KXJ = (MXH, FDC)
+GFQ = (RDP, HNF)
+SHD = (CMG, CTM)
+GTX = (LNK, KXJ)
+HXF = (KTC, LXS)
+CMM = (NQP, SBR)
+SDJ = (TBV, XCV)
+CHG = (RMJ, RMJ)
+DPT = (CMQ, JBG)
+BGR = (RLM, NML)
+THM = (XQD, NJN)
+HJJ = (MCP, VRM)
+NRQ = (JHR, GCQ)
+KKR = (HSN, NJJ)
+KVX = (LVG, NFN)
+LTT = (TLD, DPP)
+NVL = (QHB, HBF)
+CXN = (XRF, BPK)
+KLC = (CCX, LJR)
+JDC = (DNF, XKX)
+MGS = (XLK, CND)
+RLM = (VCG, MBV)
+VDN = (NMQ, TPR)
+HSB = (JFL, VJJ)
+HDS = (KLC, DHK)
+XSD = (NLV, HBR)
+HJD = (NJQ, PBQ)
+CGM = (DHX, GVC)
+LDQ = (PBL, JKG)
+RDR = (XHQ, MGQ)
+GPC = (GFJ, SFM)
+NQT = (KRS, XSB)
+TDH = (RBD, XLP)
+QJF = (DFC, DPV)
+VNS = (HPK, LBN)
+QSD = (NJJ, HSN)
+JHR = (QMF, JVH)
+SMQ = (FXR, RFM)
+CMG = (MFG, GGJ)
+NKQ = (VFC, RTC)
+VXC = (LHN, RSQ)
+DHX = (LCT, XNM)
+TCX = (NQT, HFN)
+DRV = (TFN, QBM)
+JPT = (GQX, XCR)
+HRF = (JQH, XNH)
+MCS = (BGJ, QTC)
+PQG = (NCM, TCF)
+XHR = (PJK, VPN)
+MLX = (PGH, VND)
+MKH = (VPJ, LMD)
+TJR = (VQT, MPJ)
+VLF = (GLG, QFX)
+JNG = (KLR, MPV)
+HDK = (BFQ, SFT)
+HFX = (MLX, SPL)
+BXC = (HFS, LBS)
+CCT = (GTX, HPT)
+VLK = (HLK, QJF)
+NCD = (PJM, FBJ)
+VGT = (JNL, DVQ)
+LMD = (PSK, GQL)
+KRX = (HDK, VQV)
+QNX = (CRB, PBS)
+NJQ = (GHQ, NDB)
+TNV = (FBP, BQJ)
+GNR = (XQD, NJN)
+KKP = (QTB, PPL)
+DBX = (KCQ, CPS)
+VRM = (TLM, QLS)
+LVG = (BRP, NJV)
+NHL = (SPS, LKX)
+MNV = (VBL, CHT)
+PJK = (HHN, LTT)
+VBH = (JQD, RGL)
+GRB = (NKQ, CGH)
+SKT = (KVH, LQM)
+TPR = (RXR, KHV)
+VVB = (LCL, MQR)
+VKX = (MRM, RQK)
+LTB = (PGJ, GQM)
+QCJ = (KCM, PXC)
+BGQ = (SMJ, SMJ)
+RCV = (NQQ, JHP)
+DHM = (TQS, BLS)
+KRS = (CXC, MRR)
+JFL = (BLT, PNM)
+TXC = (NRT, LRG)
+MVX = (LKL, XRR)
+QSK = (JVM, MTF)
+BGK = (LDB, NPX)
+GJZ = (BFC, QQJ)
+PXC = (LTB, PCH)
+HMQ = (BGJ, QTC)
+RXR = (BVJ, XSD)
+BXM = (PRH, BCX)
+FJH = (LRG, NRT)
+GJH = (DGK, DDS)
+BPT = (SBL, PHL)
+RQL = (RQK, MRM)
+SJB = (RQJ, LDQ)
+NFN = (NJV, BRP)
+MND = (NQQ, JHP)
+NMQ = (KHV, RXR)
+XGV = (TXK, HDS)
+SPC = (KSS, XQF)
+RMJ = (SMR, QRS)
+CNX = (LFS, QVR)
+KLR = (HJD, XSF)
+XLP = (KRM, PNX)
+LPM = (CMM, PHF)
+FNR = (CCT, VTP)
+NGQ = (CMT, JTX)
+CCR = (BFM, TNV)
+LCN = (FXV, TQL)
+HVV = (HSX, KVX)
+FSB = (MLX, SPL)
+GGJ = (TLQ, VQD)
+NHS = (DRG, FVK)
+RQJ = (PBL, JKG)
+VCC = (MMS, QHV)
+HDX = (VVN, HXF)
+VQM = (NRR, VVB)
+TFN = (GFB, LRH)
+QRS = (VQR, MDS)
+HBM = (VTQ, SDN)
+CCF = (SBS, XFD)
+VCG = (HMQ, MCS)
+NBF = (DVB, NHS)
+DVB = (FVK, DRG)
+PGB = (TDH, RFP)
+XRF = (KFP, SPH)
+KMM = (PDJ, GQN)
+KTG = (GGQ, HNR)
+BJH = (JBH, QSB)
+JJH = (CCT, VTP)
+LBH = (JFF, JFF)
+GLG = (TMF, KCN)
+TQR = (THM, GNR)
+MQH = (GQN, PDJ)
+MQR = (FMB, MRT)
+FNH = (CTM, CMG)
+SMR = (VQR, MDS)
+GDS = (DNP, MJS)
+LCT = (KQK, QFL)
+VKB = (GBH, BGK)
+VTQ = (CHM, MFP)
+TNK = (QJT, KTP)
+HNJ = (VVS, GCX)
+JKT = (MMD, MGS)
+PBP = (TPR, NMQ)
+CPS = (KNJ, RFZ)
+RNB = (KHX, FQC)
+CMF = (LHN, RSQ)
+HPK = (CCR, LXJ)
+MFN = (NKQ, CGH)
+HHB = (QBM, TFN)
+DDJ = (QSK, KCC)
+DFM = (RQL, VKX)
+FKM = (GKQ, VJG)
+HSJ = (LGQ, LXK)
+HPT = (KXJ, LNK)
+BNR = (JBX, DMK)
+GJL = (CPC, JNF)
+DFF = (KCQ, KCQ)
+MCB = (GSS, JVP)
+CPC = (JJH, FNR)
+XLR = (MJK, DSM)
+SBG = (JDG, XFL)
+XSF = (NJQ, PBQ)
+NGK = (RFM, FXR)
+HSN = (GRH, HSJ)
+LQM = (PQG, VKD)
+VXN = (VMG, CGM)
+PSK = (VGT, DTP)
+JQH = (KLF, SCQ)
+RJM = (SPC, TVP)
+VSD = (TLL, TQR)
+KCN = (GJH, NMS)
+QHB = (GLM, BMP)
+FMB = (VLK, XGT)
+GBT = (DJJ, GSL)
+LGH = (NGJ, LHJ)
+SLR = (HDS, TXK)
+VVQ = (GCX, VVS)
+MDS = (RCX, KKP)
+KVQ = (VPN, PJK)
+CLF = (NHL, KGK)
+XFK = (KQD, PNT)
+CJD = (NML, RLM)
+MCP = (TLM, QLS)
+SPL = (PGH, VND)
+GSS = (GPC, DNX)
+RPH = (DBP, HHC)
+HNR = (XXQ, JKD)
+VBV = (VQT, MPJ)
+PHF = (NQP, SBR)
+BRP = (FJH, TXC)
+AAA = (RMT, DHJ)
+PBQ = (GHQ, NDB)
+PXG = (VVG, SPN)
+PNX = (JQV, JNG)
+XHQ = (SJB, MBS)
+VBL = (VLF, PXS)
+VVG = (MTT, XTV)
+PXS = (GLG, QFX)
+MMQ = (FKM, HNH)
+PHG = (HFN, NQT)
+MFF = (KFL, LNQ)
+PJM = (FHP, SPX)
+SMJ = (KQD, KQD)
+XGC = (CMM, PHF)
+PDJ = (QCK, MHB)
+SPN = (MTT, XTV)
+BPK = (KFP, SPH)
+MVF = (NQC, NKK)
+LJB = (LBH, LBH)
+GQN = (QCK, MHB)
+NCG = (MTP, PXG)
+GQL = (VGT, DTP)
+NCX = (FNH, SHD)
+HGZ = (QRS, SMR)
+GMJ = (VSF, SFJ)
+RFP = (XLP, RBD)
+TXF = (GDC, HKP)
+NBA = (SMR, QRS)
+QTB = (FRL, NCX)
+QLC = (GDN, QMD)
+QHV = (SVV, HRM)
+XTM = (GRV, THT)
+VPN = (HHN, LTT)
+RFZ = (XLR, QKM)
+CMH = (SXG, CLF)
+GFJ = (TCX, PHG)
+VTT = (LGM, LFV)
+RTC = (GKH, KPS)
+XFJ = (VTQ, SDN)
+GCX = (PGB, MJD)
+MJK = (CLP, VML)
+QQL = (RSG, KTG)
+NSB = (XHQ, MGQ)
+HCQ = (LGM, LFV)
+GQX = (GJD, XKT)
+RVR = (VVK, BKP)
+JBG = (KKS, VBH)
+JFF = (BTV, BTV)
+BPM = (LNT, KPK)
+LNQ = (JJR, HGQ)
+FKK = (GLH, GPQ)
+SBL = (CDK, BGL)
+LNT = (BNH, RNS)
+JRH = (JPS, HFG)
+VVS = (MJD, PGB)
+DPP = (LFR, GFQ)
+MNF = (PBP, VDN)
+QKM = (DSM, MJK)
+JPJ = (CXN, RTJ)
+QGC = (RQP, LBX)
+CVB = (MND, RCV)
+RFC = (CHG, FFQ)
+KPS = (BCF, VSD)
+XML = (MNV, TXG)
+JVH = (JDP, GGF)
+CRC = (XTM, LLQ)
+VJG = (JRH, LLT)
+SPB = (JPT, NDM)
+JGV = (XKX, DNF)
+GGQ = (XXQ, JKD)
+XLK = (PGQ, VKB)
+JBX = (NNX, VRP)
+RSG = (HNR, GGQ)
+GVC = (LCT, XNM)
+XDP = (XML, HND)
+CXC = (SMQ, NGK)
+PXV = (TNK, BPG)
+NDM = (XCR, GQX)
+CPM = (BJH, QXK)
+KGK = (LKX, SPS)
+BLT = (NRL, PQR)
+BHN = (GLH, GPQ)
+BLS = (TKL, MNF)
+PHL = (CDK, BGL)
+BCX = (DFF, DBX)
+HNH = (GKQ, VJG)
+VKD = (NCM, TCF)
+DSM = (VML, CLP)
+DNN = (SLT, KJD)
+SBR = (SKT, JCC)
+TNL = (BGR, CJD)
+DFT = (XFL, JDG)
+MPT = (RKT, MFF)
+TVQ = (XDP, QBP)
+LLT = (JPS, HFG)
+DXQ = (XTM, LLQ)
+SFM = (PHG, TCX)
+BNJ = (MND, RCV)
+PBS = (NHQ, QRB)
+JXM = (HRF, PKB)
+VTP = (HPT, GTX)
+SVV = (XXJ, RHB)
+MHA = (QQJ, BFC)
+MBV = (HMQ, MCS)
+VJJ = (BLT, PNM)
+QJT = (RVR, CGR)
+VVN = (LXS, KTC)
+QKS = (TRC, DFM)
+MGQ = (MBS, SJB)
+NDL = (BPT, KRN)
+JPQ = (SVF, HDT)
+VDH = (JHR, GCQ)
+KCQ = (KNJ, KNJ)
+XJJ = (DFT, SBG)
+JQV = (MPV, KLR)
+VQD = (DXQ, CRC)
+JDG = (TJK, QMH)
+SPX = (XCF, PPD)
+LXJ = (TNV, BFM)
+LBL = (NGQ, JHN)
+QBN = (QQL, JPP)
+LFS = (CVB, BNJ)
+LBS = (JFV, NKC)
+TLL = (THM, GNR)
diff --git a/2023/day08_1/resources/small_input b/2023/day08_1/resources/small_input
new file mode 100644
index 0000000..59e2d47
--- /dev/null
+++ b/2023/day08_1/resources/small_input
@@ -0,0 +1,9 @@
+RL
+
+AAA = (BBB, CCC)
+BBB = (DDD, EEE)
+CCC = (ZZZ, GGG)
+DDD = (DDD, DDD)
+EEE = (EEE, EEE)
+GGG = (GGG, GGG)
+ZZZ = (ZZZ, ZZZ)
\ No newline at end of file
diff --git a/2023/day08_1/resources/small_input2 b/2023/day08_1/resources/small_input2
new file mode 100644
index 0000000..34ffa8a
--- /dev/null
+++ b/2023/day08_1/resources/small_input2
@@ -0,0 +1,5 @@
+LLR
+
+AAA = (BBB, BBB)
+BBB = (AAA, ZZZ)
+ZZZ = (ZZZ, ZZZ)
\ No newline at end of file
diff --git a/2023/day08_1/resources/small_input3 b/2023/day08_1/resources/small_input3
new file mode 100644
index 0000000..c5354af
--- /dev/null
+++ b/2023/day08_1/resources/small_input3
@@ -0,0 +1,6 @@
+RRLLLRL
+
+AAA = (BBB, BBB)
+BBB = (AAA, CCC)
+CCC = (BBB, AAA)
+ZZZ = (ZZZ, ZZZ)
\ No newline at end of file
diff --git a/2023/day08_1/src/Main.kt b/2023/day08_1/src/Main.kt
new file mode 100644
index 0000000..4d40ee9
--- /dev/null
+++ b/2023/day08_1/src/Main.kt
@@ -0,0 +1,55 @@
+import java.io.File
+
+fun main(args: Array<String>) {
+    println("AOC 2023, Day 8, Part 1 starting!!!!")
+
+    var firstLine = false
+    var directions = "None"
+    val allNodes = ArrayList<Node>()
+    File(args[0]).forEachLine {
+        if(!firstLine) {
+            directions = it
+            firstLine = true
+        } else if(it.isNotEmpty()) {
+            val nodeName = it.substring(0..2)
+            val connectionLeft = it.substring(7..9)
+            val connectionRight = it.substring(12..14)
+            allNodes.add(Node(nodeName, connectionLeft, connectionRight))
+        }
+    }
+
+    println("Total Nodes: ${allNodes.count()}")
+
+    val stepsIter = traverseNodesIterative(directions, allNodes)
+
+    println("Steps taken to traverse to ZZZ: $stepsIter")
+
+    println("AOC 2023, Day 8, Part 1 completed!!!")
+}
+
+fun traverseNodesIterative(directions: String, nodes:ArrayList<Node>):Long {
+    var nextStep = 0
+    var totalSteps = 0L
+    var currentNode = nodes.find { it.nodeName.compareTo("AAA") == 0 }!!
+    var nextNode:Node
+    while(currentNode.nodeName.compareTo("ZZZ") != 0) {
+        val leftOrRight = directions[nextStep]
+        nextNode = if(leftOrRight.compareTo('L') == 0) {
+            nodes.find { it.nodeName == currentNode.connectionLeft }!!
+        } else {
+            nodes.find { it.nodeName == currentNode.connectionRight }!!
+        }
+        currentNode = nextNode
+
+        nextStep++
+        totalSteps++
+        if(nextStep >= directions.length) {
+            nextStep = 0
+        }
+
+    }
+
+    return totalSteps
+}
+
+data class Node (val nodeName:String, val connectionLeft:String, val connectionRight:String)
\ No newline at end of file
diff --git a/2023/day08_2/.idea/inspectionProfiles/Project_Default.xml b/2023/day08_2/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000..df543e3
--- /dev/null
+++ b/2023/day08_2/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="ReplaceUntilWithRangeUntil" enabled="true" level="WEAK WARNING" enabled_by_default="true" />
+  </profile>
+</component>
\ No newline at end of file
diff --git a/2023/day08_2/.idea/kotlinc.xml b/2023/day08_2/.idea/kotlinc.xml
new file mode 100644
index 0000000..8226e53
--- /dev/null
+++ b/2023/day08_2/.idea/kotlinc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Kotlin2JvmCompilerArguments">
+    <option name="jvmTarget" value="1.8" />
+  </component>
+  <component name="KotlinCommonCompilerArguments">
+    <option name="apiVersion" value="2.0" />
+    <option name="languageVersion" value="2.0" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day08_2/.idea/libraries/KotlinJavaRuntime.xml b/2023/day08_2/.idea/libraries/KotlinJavaRuntime.xml
new file mode 100644
index 0000000..d39de76
--- /dev/null
+++ b/2023/day08_2/.idea/libraries/KotlinJavaRuntime.xml
@@ -0,0 +1,17 @@
+<component name="libraryTable">
+  <library name="KotlinJavaRuntime" type="repository">
+    <properties maven-id="org.jetbrains.kotlin:kotlin-stdlib:2.0.20" />
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/2023/day08_2/.idea/misc.xml b/2023/day08_2/.idea/misc.xml
new file mode 100644
index 0000000..97a68f6
--- /dev/null
+++ b/2023/day08_2/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day08_2/.idea/modules.xml b/2023/day08_2/.idea/modules.xml
new file mode 100644
index 0000000..627ebb3
--- /dev/null
+++ b/2023/day08_2/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/day08_2.iml" filepath="$PROJECT_DIR$/day08_2.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day08_2/.idea/vcs.xml b/2023/day08_2/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2023/day08_2/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2023/day08_2/day08_2.iml b/2023/day08_2/day08_2.iml
new file mode 100644
index 0000000..43dd653
--- /dev/null
+++ b/2023/day08_2/day08_2.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/test" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/testResources" type="java-test-resource" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/2023/day08_2/src/Main.kt b/2023/day08_2/src/Main.kt
new file mode 100644
index 0000000..6007911
--- /dev/null
+++ b/2023/day08_2/src/Main.kt
@@ -0,0 +1,94 @@
+import java.io.File
+import java.util.*
+import kotlin.collections.ArrayList
+
+fun main(args: Array<String>) {
+    println("AOC 2023, Day 8, Part 2 starting!!!!")
+
+    var firstLine = false
+    var directions = "None"
+    val allNodes = ArrayList<Node>()
+    File(args[0]).forEachLine {
+        if(!firstLine) {
+            directions = it
+            firstLine = true
+        } else if(it.isNotEmpty()) {
+            val nodeName = it.substring(0..2)
+            val connectionLeft = it.substring(7..9)
+            val connectionRight = it.substring(12..14)
+            allNodes.add(Node(nodeName, connectionLeft, connectionRight))
+        }
+    }
+
+    println("Total Nodes: ${allNodes.count()}")
+    val nodesEndWithA = findNodesEndsWithA(allNodes)
+    println("Finding nodes that end with A: $nodesEndWithA")
+    val nodesEndWithZ = findNodesEndsWithZ(allNodes)
+    println("Finding nodes that end with Z: $nodesEndWithZ")
+
+    val foundCount = Stack<Long>()
+    nodesEndWithA.forEach {
+        println("Starting search starting with $it")
+        foundCount.push(traverseNodeIterative(directions, allNodes, it))
+        println("found it! Path took ${foundCount.peek()} steps.")
+    }
+
+    println("Final path count results: $foundCount")
+
+    var stepsStack = foundCount.pop()
+    while(!foundCount.empty()) {
+        stepsStack = lcm(stepsStack, foundCount.pop())
+    }
+
+    println("Steps taken to traverse to all nodes end with Z: $stepsStack")
+
+    println("AOC 2023, Day 8, Part 2 completed!!!")
+}
+
+fun lcm(a: Long, b: Long): Long {
+    return (a / gcd(a, b)) * b
+}
+
+fun gcd(a: Long, b: Long): Long {
+    if (a == 0L) return b
+    return gcd(b % a, a)
+}
+
+
+fun findNodesEndsWithA(nodes: ArrayList<Node>):ArrayList<Node> {
+    val nodesEndsWithA = ArrayList<Node>()
+    nodes.filter { it.nodeName.last() == 'A' }.toCollection(nodesEndsWithA)
+    return nodesEndsWithA
+}
+
+fun findNodesEndsWithZ(nodes: ArrayList<Node>):ArrayList<Node> {
+    val nodesEndsWithZ = ArrayList<Node>()
+    nodes.filter { it.nodeName.last() == 'Z' }.toCollection(nodesEndsWithZ)
+    return nodesEndsWithZ
+}
+
+fun traverseNodeIterative(directions: String, nodes: ArrayList<Node>, startNode: Node): Long {
+    var totalSteps = 0L
+    var nextStep = 0
+    var currentNode = Node(startNode.nodeName, startNode.connectionLeft, startNode.connectionRight)
+    var nextNode:Node
+    while(currentNode.nodeName.last() != 'Z') {
+        val leftOrRight = directions[nextStep]
+        nextNode = if(leftOrRight.compareTo('L') == 0) {
+            nodes.find { it.nodeName == currentNode.connectionLeft }!!
+        } else {
+            nodes.find { it.nodeName == currentNode.connectionRight }!!
+        }
+        currentNode = nextNode
+
+        nextStep++
+        totalSteps++
+        if(nextStep >= directions.length) {
+            nextStep = 0
+        }
+    }
+
+    return totalSteps
+}
+
+data class Node (val nodeName:String, val connectionLeft:String, val connectionRight:String)
\ No newline at end of file
diff --git a/2023/day08_2/src/resources/input b/2023/day08_2/src/resources/input
new file mode 100644
index 0000000..821448b
--- /dev/null
+++ b/2023/day08_2/src/resources/input
@@ -0,0 +1,732 @@
+LLLLLLLRRRLRRRLRLRLRLRRLLRRRLRLLRRRLLRRLRRLRRLRLRRLRLRRRLRRLRLRRRLRRLRRLRLRRLLRLLRLRRRLRRLRLLLLRRLLLLRLRLRLRRRLRLRLLLRLRRRLRRRLRRRLRLRRLRRRLRLLLRLLRRLRRRLRRLRRLRRLRLRRRLRLRLRLLRRRLRRRLRRLRRRLLLRRLRRLRRRLRLRRRLRRRLRLRRLRRRLRLRRLRLRRLRRRLRLRRLRLLRRRLLRLRRLRRRLLLRLRRLRRRR
+
+DGK = (KVQ, XHR)
+KTC = (TVB, MTH)
+CGR = (VVK, BKP)
+LCG = (FQC, KHX)
+PSZ = (FSF, QSM)
+FBJ = (FHP, SPX)
+KJD = (NRQ, VDH)
+NCM = (JPJ, KNG)
+TXH = (HNK, VHQ)
+NND = (TRC, DFM)
+JQN = (CNX, XLD)
+RHB = (CDG, GBT)
+JBN = (PXV, GVN)
+DFC = (JRN, TXH)
+TXG = (CHT, VBL)
+XXQ = (JDC, JGV)
+SVF = (FVD, LHQ)
+FVK = (LCG, RNB)
+XKT = (MPF, XJJ)
+MHB = (JSJ, VQM)
+FVC = (HXF, VVN)
+JJR = (VNS, SLM)
+RMT = (GDS, XHP)
+CHT = (PXS, VLF)
+SFJ = (XGC, LPM)
+BJL = (XDN, VXN)
+PQK = (NHS, DVB)
+PDB = (JPQ, TVJ)
+RGL = (DNN, NCN)
+KRN = (SBL, PHL)
+MTF = (PJL, KQR)
+BTL = (CCF, LDP)
+NLV = (CPM, HVL)
+GCQ = (QMF, JVH)
+KVH = (VKD, PQG)
+RLB = (GSS, JVP)
+QRB = (TNL, DKN)
+JFV = (RDR, NSB)
+BFC = (LGH, XLX)
+HGQ = (SLM, VNS)
+FQC = (VFQ, BXC)
+DDS = (XHR, KVQ)
+VQV = (SFT, BFQ)
+XFD = (HVV, FLH)
+TVP = (XQF, KSS)
+GBH = (NPX, LDB)
+KHL = (MGS, MMD)
+NPX = (BJL, SFF)
+VMG = (DHX, GVC)
+RTJ = (XRF, BPK)
+TLM = (NCG, QBB)
+LXS = (TVB, MTH)
+XNM = (QFL, KQK)
+KQR = (QRD, JBN)
+JQD = (DNN, NCN)
+QCF = (MXL, MXL)
+QMH = (NKG, SDJ)
+NKK = (MCB, RLB)
+MPJ = (BTL, JTF)
+TLS = (VPJ, LMD)
+XJB = (LML, TKZ)
+HGF = (HBF, QHB)
+KNJ = (QKM, XLR)
+XCF = (QCJ, HTN)
+HFS = (NKC, JFV)
+QLS = (QBB, NCG)
+QFL = (NXQ, QBN)
+MTH = (FLN, LQR)
+VND = (KMM, MQH)
+NQQ = (VVH, NDL)
+BTV = (QSM, FSF)
+SLT = (NRQ, VDH)
+NKG = (TBV, XCV)
+SLM = (LBN, HPK)
+CMQ = (KKS, VBH)
+JTF = (LDP, CCF)
+VFC = (GKH, KPS)
+KCC = (JVM, MTF)
+KFP = (MVX, NMX)
+NQF = (QSK, KCC)
+GGC = (VBV, TJR)
+QQS = (NKK, NQC)
+LXK = (FXC, QBC)
+DVQ = (TFF, LKB)
+PBL = (BGQ, FHQ)
+KHV = (BVJ, XSD)
+LDB = (SFF, BJL)
+RJG = (LJB, CJM)
+RCX = (QTB, PPL)
+FLH = (HSX, KVX)
+XTV = (HST, VCC)
+GDC = (CMH, NCT)
+RDP = (FKR, GHJ)
+NXM = (PVV, KRX)
+SCQ = (MFN, GRB)
+MRT = (XGT, VLK)
+DHJ = (XHP, GDS)
+XFL = (TJK, QMH)
+XQF = (CCQ, RPH)
+CLV = (CKD, CCD)
+CMT = (NCD, XDM)
+NCT = (SXG, CLF)
+JSS = (GMJ, LJC)
+TLQ = (CRC, DXQ)
+DMJ = (HHB, DRV)
+JBH = (FVC, HDX)
+QXK = (QSB, JBH)
+DQN = (QMD, GDN)
+SDH = (PRH, BCX)
+QSB = (HDX, FVC)
+MTP = (VVG, SPN)
+CTM = (MFG, GGJ)
+HND = (MNV, TXG)
+MJS = (DMJ, QQG)
+JNL = (LKB, TFF)
+QLL = (FKM, HNH)
+PNM = (PQR, NRL)
+VSF = (LPM, XGC)
+QBC = (QQS, MVF)
+BFM = (FBP, BQJ)
+KNG = (RTJ, CXN)
+VFQ = (HFS, LBS)
+LKB = (QVB, TXF)
+KQD = (CDJ, CDJ)
+ZZZ = (DHJ, RMT)
+XKX = (HVP, NJF)
+GSL = (QMS, DHM)
+PNT = (CDJ, GJZ)
+KBN = (CMQ, JBG)
+DNX = (SFM, GFJ)
+NMX = (XRR, LKL)
+VPJ = (PSK, GQL)
+XQD = (QCF, QCF)
+HRM = (RHB, XXJ)
+LCL = (MRT, FMB)
+DRG = (RNB, LCG)
+BKP = (QLL, MMQ)
+FSF = (SLR, XGV)
+KHX = (BXC, VFQ)
+SXG = (NHL, KGK)
+MJD = (TDH, RFP)
+NRL = (CSG, MPT)
+FBP = (QGC, GXH)
+HDT = (LHQ, FVD)
+BMP = (RMG, JXM)
+NCN = (SLT, KJD)
+NXQ = (JPP, QQL)
+NGV = (HNJ, VVQ)
+NPN = (MXL, NJK)
+FVD = (XBQ, NKF)
+GQM = (QCG, GGC)
+QBP = (XML, HND)
+VQT = (BTL, JTF)
+HKP = (CMH, NCT)
+JHP = (NDL, VVH)
+FRL = (SHD, FNH)
+FLN = (NVL, HGF)
+MXH = (QSD, KKR)
+BGL = (XCX, RFC)
+RSQ = (MKH, TLS)
+VML = (RJM, CXK)
+XHP = (MJS, DNP)
+GRV = (XRN, TVQ)
+GKH = (BCF, VSD)
+SPH = (MVX, NMX)
+TLD = (LFR, GFQ)
+LML = (QKS, NND)
+PKT = (VXC, CMF)
+LLQ = (THT, GRV)
+CKD = (SPB, QDV)
+KRM = (JQV, JNG)
+RNS = (HJJ, MLV)
+FKR = (FKK, BHN)
+XNH = (SCQ, KLF)
+GDN = (LBL, FHT)
+CRB = (NHQ, QRB)
+JKQ = (DPT, KBN)
+NJF = (RJG, NGF)
+NRT = (NSK, CSL)
+LJR = (VTT, HCQ)
+HLK = (DFC, DPV)
+PQR = (MPT, CSG)
+DNF = (NJF, HVP)
+MPV = (HJD, XSF)
+TBV = (XTJ, SVH)
+LKX = (XFJ, HBM)
+KTP = (CGR, RVR)
+HVL = (BJH, QXK)
+GJD = (XJJ, MPF)
+HLC = (VVQ, HNJ)
+JTX = (NCD, XDM)
+CSG = (MFF, RKT)
+PCH = (PGJ, GQM)
+SFF = (VXN, XDN)
+TCF = (KNG, JPJ)
+LDP = (XFD, SBS)
+XCR = (GJD, XKT)
+QBM = (GFB, LRH)
+CLP = (RJM, CXK)
+MTT = (HST, VCC)
+TQL = (BPM, GGT)
+LFR = (HNF, RDP)
+JHN = (CMT, JTX)
+XCX = (CHG, CHG)
+XGT = (HLK, QJF)
+TQS = (TKL, MNF)
+KFL = (HGQ, JJR)
+LHQ = (XBQ, NKF)
+CCQ = (DBP, HHC)
+TKL = (VDN, PBP)
+LBX = (BXM, SDH)
+XLX = (NGJ, LHJ)
+GVN = (BPG, TNK)
+CCX = (HCQ, VTT)
+KQK = (QBN, NXQ)
+NQC = (MCB, RLB)
+MPF = (DFT, SBG)
+BNH = (MLV, HJJ)
+CJM = (LBH, TNM)
+CND = (VKB, PGQ)
+HXM = (GMJ, LJC)
+TKZ = (NND, QKS)
+RKT = (LNQ, KFL)
+GXH = (RQP, LBX)
+TFF = (QVB, TXF)
+LNK = (FDC, MXH)
+KPK = (BNH, RNS)
+QQG = (HHB, DRV)
+MFP = (PQK, NBF)
+VVK = (QLL, MMQ)
+GFB = (RHN, LCN)
+PPD = (QCJ, HTN)
+FXV = (BPM, GGT)
+KSS = (CCQ, RPH)
+KCM = (LTB, PCH)
+RHN = (FXV, TQL)
+LFV = (DDJ, NQF)
+JKG = (BGQ, FHQ)
+MBS = (RQJ, LDQ)
+HHC = (NGV, HLC)
+CCD = (QDV, SPB)
+RFM = (FTB, HSB)
+QCG = (VBV, TJR)
+GRH = (LXK, LGQ)
+CDJ = (QQJ, BFC)
+THT = (TVQ, XRN)
+QRD = (PXV, GVN)
+VHQ = (SXV, GJL)
+MLV = (VRM, MCP)
+XRR = (CLV, PBJ)
+NMS = (DGK, DDS)
+JPS = (JKT, KHL)
+DJJ = (QMS, DHM)
+MFG = (TLQ, VQD)
+GPQ = (SHL, BNR)
+QVB = (GDC, HKP)
+LNN = (CMF, VXC)
+VBQ = (LNN, PKT)
+MMS = (SVV, HRM)
+BGJ = (HXM, JSS)
+QCK = (JSJ, VQM)
+PKB = (XNH, JQH)
+BCF = (TQR, TLL)
+JRN = (VHQ, HNK)
+SHL = (DMK, JBX)
+LRG = (NSK, CSL)
+NJV = (FJH, TXC)
+GHQ = (FSB, HFX)
+LHN = (TLS, MKH)
+HBF = (BMP, GLM)
+DTP = (DVQ, JNL)
+FXR = (FTB, HSB)
+PDS = (XLD, CNX)
+SXV = (CPC, JNF)
+QMF = (GGF, JDP)
+JVP = (GPC, DNX)
+RMG = (HRF, PKB)
+LRH = (LCN, RHN)
+HVP = (RJG, NGF)
+TRC = (VKX, RQL)
+PJL = (QRD, JBN)
+HNK = (GJL, SXV)
+CHM = (NBF, PQK)
+PGH = (KMM, MQH)
+SDN = (MFP, CHM)
+DMK = (VRP, NNX)
+MRR = (NGK, SMQ)
+QDV = (NDM, JPT)
+PGJ = (QCG, GGC)
+BVJ = (NLV, HBR)
+PGQ = (BGK, GBH)
+LKL = (CLV, PBJ)
+FDC = (KKR, QSD)
+JDP = (PDB, PTX)
+NJJ = (HSJ, GRH)
+TVJ = (HDT, SVF)
+NJK = (RBV, ZZZ)
+HHN = (DPP, TLD)
+QMS = (BLS, TQS)
+QVR = (CVB, BNJ)
+FFQ = (RMJ, HGZ)
+LGQ = (QBC, FXC)
+JPP = (RSG, KTG)
+DPV = (TXH, JRN)
+HBR = (CPM, HVL)
+NSK = (JQN, PDS)
+SBS = (HVV, FLH)
+BFQ = (VBQ, JPB)
+LBN = (LXJ, CCR)
+RBD = (KRM, PNX)
+NQX = (LML, LML)
+XSA = (QKS, NND)
+NDB = (HFX, FSB)
+QMD = (LBL, FHT)
+XTJ = (JDT, JDT)
+GLH = (SHL, BNR)
+FXC = (MVF, QQS)
+HSX = (NFN, LVG)
+JNF = (JJH, FNR)
+CXK = (SPC, TVP)
+GGF = (PDB, PTX)
+XBQ = (QNX, JCQ)
+LJC = (SFJ, VSF)
+MMD = (XLK, CND)
+HFG = (JKT, KHL)
+NHQ = (TNL, DKN)
+JVM = (KQR, PJL)
+CGH = (RTC, VFC)
+HNF = (GHJ, FKR)
+TMF = (NMS, GJH)
+NGJ = (NXM, BDB)
+MRM = (JKQ, MPS)
+QTC = (JSS, HXM)
+TNM = (JFF, QXR)
+DHK = (LJR, CCX)
+XSB = (MRR, CXC)
+XRN = (XDP, QBP)
+XCV = (XTJ, SVH)
+VVA = (QSM, FSF)
+NKC = (RDR, NSB)
+MXL = (RBV, RBV)
+PTX = (TVJ, JPQ)
+VRL = (NQX, XJB)
+RQK = (MPS, JKQ)
+PBJ = (CKD, CCD)
+VRP = (DQN, QLC)
+KLF = (MFN, GRB)
+XXJ = (GBT, CDG)
+HST = (QHV, MMS)
+SFT = (JPB, VBQ)
+NRR = (LCL, MQR)
+CSL = (JQN, PDS)
+LHJ = (BDB, NXM)
+TXK = (DHK, KLC)
+CDK = (XCX, XCX)
+FHT = (NGQ, JHN)
+QQJ = (LGH, XLX)
+BQJ = (GXH, QGC)
+TTA = (QKM, XLR)
+TVB = (FLN, LQR)
+PPL = (FRL, NCX)
+SPS = (XFJ, HBM)
+SVH = (JDT, VRL)
+QBB = (PXG, MTP)
+JSJ = (VVB, NRR)
+KKS = (RGL, JQD)
+JDT = (NQX, NQX)
+GKQ = (LLT, JRH)
+VVH = (BPT, KRN)
+JCQ = (CRB, PBS)
+QXR = (BTV, PSZ)
+VQR = (RCX, KKP)
+QSM = (SLR, XGV)
+JKD = (JDC, JGV)
+XLD = (LFS, QVR)
+TJK = (NKG, SDJ)
+PVV = (HDK, VQV)
+BDB = (PVV, KRX)
+MPS = (KBN, DPT)
+FHP = (PPD, XCF)
+HTN = (KCM, PXC)
+GHJ = (BHN, FKK)
+JCC = (LQM, KVH)
+LQR = (HGF, NVL)
+LGM = (DDJ, NQF)
+NJN = (QCF, NPN)
+PRH = (DFF, DFF)
+XDM = (FBJ, PJM)
+HFN = (KRS, XSB)
+GLM = (JXM, RMG)
+RQP = (BXM, SDH)
+BPG = (QJT, KTP)
+JPB = (LNN, PKT)
+DKN = (CJD, BGR)
+CDG = (GSL, DJJ)
+XDN = (CGM, VMG)
+NQP = (SKT, JCC)
+DNP = (QQG, DMJ)
+NNX = (DQN, QLC)
+FTB = (JFL, VJJ)
+FHQ = (SMJ, XFK)
+GGT = (KPK, LNT)
+NGF = (LJB, CJM)
+QFX = (KCN, TMF)
+NKF = (JCQ, QNX)
+DBP = (NGV, HLC)
+RBV = (RMT, DHJ)
+NML = (MBV, VCG)
+KXJ = (MXH, FDC)
+GFQ = (RDP, HNF)
+SHD = (CMG, CTM)
+GTX = (LNK, KXJ)
+HXF = (KTC, LXS)
+CMM = (NQP, SBR)
+SDJ = (TBV, XCV)
+CHG = (RMJ, RMJ)
+DPT = (CMQ, JBG)
+BGR = (RLM, NML)
+THM = (XQD, NJN)
+HJJ = (MCP, VRM)
+NRQ = (JHR, GCQ)
+KKR = (HSN, NJJ)
+KVX = (LVG, NFN)
+LTT = (TLD, DPP)
+NVL = (QHB, HBF)
+CXN = (XRF, BPK)
+KLC = (CCX, LJR)
+JDC = (DNF, XKX)
+MGS = (XLK, CND)
+RLM = (VCG, MBV)
+VDN = (NMQ, TPR)
+HSB = (JFL, VJJ)
+HDS = (KLC, DHK)
+XSD = (NLV, HBR)
+HJD = (NJQ, PBQ)
+CGM = (DHX, GVC)
+LDQ = (PBL, JKG)
+RDR = (XHQ, MGQ)
+GPC = (GFJ, SFM)
+NQT = (KRS, XSB)
+TDH = (RBD, XLP)
+QJF = (DFC, DPV)
+VNS = (HPK, LBN)
+QSD = (NJJ, HSN)
+JHR = (QMF, JVH)
+SMQ = (FXR, RFM)
+CMG = (MFG, GGJ)
+NKQ = (VFC, RTC)
+VXC = (LHN, RSQ)
+DHX = (LCT, XNM)
+TCX = (NQT, HFN)
+DRV = (TFN, QBM)
+JPT = (GQX, XCR)
+HRF = (JQH, XNH)
+MCS = (BGJ, QTC)
+PQG = (NCM, TCF)
+XHR = (PJK, VPN)
+MLX = (PGH, VND)
+MKH = (VPJ, LMD)
+TJR = (VQT, MPJ)
+VLF = (GLG, QFX)
+JNG = (KLR, MPV)
+HDK = (BFQ, SFT)
+HFX = (MLX, SPL)
+BXC = (HFS, LBS)
+CCT = (GTX, HPT)
+VLK = (HLK, QJF)
+NCD = (PJM, FBJ)
+VGT = (JNL, DVQ)
+LMD = (PSK, GQL)
+KRX = (HDK, VQV)
+QNX = (CRB, PBS)
+NJQ = (GHQ, NDB)
+TNV = (FBP, BQJ)
+GNR = (XQD, NJN)
+KKP = (QTB, PPL)
+DBX = (KCQ, CPS)
+VRM = (TLM, QLS)
+LVG = (BRP, NJV)
+NHL = (SPS, LKX)
+MNV = (VBL, CHT)
+PJK = (HHN, LTT)
+VBH = (JQD, RGL)
+GRB = (NKQ, CGH)
+SKT = (KVH, LQM)
+TPR = (RXR, KHV)
+VVB = (LCL, MQR)
+VKX = (MRM, RQK)
+LTB = (PGJ, GQM)
+QCJ = (KCM, PXC)
+BGQ = (SMJ, SMJ)
+RCV = (NQQ, JHP)
+DHM = (TQS, BLS)
+KRS = (CXC, MRR)
+JFL = (BLT, PNM)
+TXC = (NRT, LRG)
+MVX = (LKL, XRR)
+QSK = (JVM, MTF)
+BGK = (LDB, NPX)
+GJZ = (BFC, QQJ)
+PXC = (LTB, PCH)
+HMQ = (BGJ, QTC)
+RXR = (BVJ, XSD)
+BXM = (PRH, BCX)
+FJH = (LRG, NRT)
+GJH = (DGK, DDS)
+BPT = (SBL, PHL)
+RQL = (RQK, MRM)
+SJB = (RQJ, LDQ)
+NFN = (NJV, BRP)
+MND = (NQQ, JHP)
+NMQ = (KHV, RXR)
+XGV = (TXK, HDS)
+SPC = (KSS, XQF)
+RMJ = (SMR, QRS)
+CNX = (LFS, QVR)
+KLR = (HJD, XSF)
+XLP = (KRM, PNX)
+LPM = (CMM, PHF)
+FNR = (CCT, VTP)
+NGQ = (CMT, JTX)
+CCR = (BFM, TNV)
+LCN = (FXV, TQL)
+HVV = (HSX, KVX)
+FSB = (MLX, SPL)
+GGJ = (TLQ, VQD)
+NHS = (DRG, FVK)
+RQJ = (PBL, JKG)
+VCC = (MMS, QHV)
+HDX = (VVN, HXF)
+VQM = (NRR, VVB)
+TFN = (GFB, LRH)
+QRS = (VQR, MDS)
+HBM = (VTQ, SDN)
+CCF = (SBS, XFD)
+VCG = (HMQ, MCS)
+NBF = (DVB, NHS)
+DVB = (FVK, DRG)
+PGB = (TDH, RFP)
+XRF = (KFP, SPH)
+KMM = (PDJ, GQN)
+KTG = (GGQ, HNR)
+BJH = (JBH, QSB)
+JJH = (CCT, VTP)
+LBH = (JFF, JFF)
+GLG = (TMF, KCN)
+TQR = (THM, GNR)
+MQH = (GQN, PDJ)
+MQR = (FMB, MRT)
+FNH = (CTM, CMG)
+SMR = (VQR, MDS)
+GDS = (DNP, MJS)
+LCT = (KQK, QFL)
+VKB = (GBH, BGK)
+VTQ = (CHM, MFP)
+TNK = (QJT, KTP)
+HNJ = (VVS, GCX)
+JKT = (MMD, MGS)
+PBP = (TPR, NMQ)
+CPS = (KNJ, RFZ)
+RNB = (KHX, FQC)
+CMF = (LHN, RSQ)
+HPK = (CCR, LXJ)
+MFN = (NKQ, CGH)
+HHB = (QBM, TFN)
+DDJ = (QSK, KCC)
+DFM = (RQL, VKX)
+FKM = (GKQ, VJG)
+HSJ = (LGQ, LXK)
+HPT = (KXJ, LNK)
+BNR = (JBX, DMK)
+GJL = (CPC, JNF)
+DFF = (KCQ, KCQ)
+MCB = (GSS, JVP)
+CPC = (JJH, FNR)
+XLR = (MJK, DSM)
+SBG = (JDG, XFL)
+XSF = (NJQ, PBQ)
+NGK = (RFM, FXR)
+HSN = (GRH, HSJ)
+LQM = (PQG, VKD)
+VXN = (VMG, CGM)
+PSK = (VGT, DTP)
+JQH = (KLF, SCQ)
+RJM = (SPC, TVP)
+VSD = (TLL, TQR)
+KCN = (GJH, NMS)
+QHB = (GLM, BMP)
+FMB = (VLK, XGT)
+GBT = (DJJ, GSL)
+LGH = (NGJ, LHJ)
+SLR = (HDS, TXK)
+VVQ = (GCX, VVS)
+MDS = (RCX, KKP)
+KVQ = (VPN, PJK)
+CLF = (NHL, KGK)
+XFK = (KQD, PNT)
+CJD = (NML, RLM)
+MCP = (TLM, QLS)
+SPL = (PGH, VND)
+GSS = (GPC, DNX)
+RPH = (DBP, HHC)
+HNR = (XXQ, JKD)
+VBV = (VQT, MPJ)
+PHF = (NQP, SBR)
+BRP = (FJH, TXC)
+AAA = (RMT, DHJ)
+PBQ = (GHQ, NDB)
+PXG = (VVG, SPN)
+PNX = (JQV, JNG)
+XHQ = (SJB, MBS)
+VBL = (VLF, PXS)
+VVG = (MTT, XTV)
+PXS = (GLG, QFX)
+MMQ = (FKM, HNH)
+PHG = (HFN, NQT)
+MFF = (KFL, LNQ)
+PJM = (FHP, SPX)
+SMJ = (KQD, KQD)
+XGC = (CMM, PHF)
+PDJ = (QCK, MHB)
+SPN = (MTT, XTV)
+BPK = (KFP, SPH)
+MVF = (NQC, NKK)
+LJB = (LBH, LBH)
+GQN = (QCK, MHB)
+NCG = (MTP, PXG)
+GQL = (VGT, DTP)
+NCX = (FNH, SHD)
+HGZ = (QRS, SMR)
+GMJ = (VSF, SFJ)
+RFP = (XLP, RBD)
+TXF = (GDC, HKP)
+NBA = (SMR, QRS)
+QTB = (FRL, NCX)
+QLC = (GDN, QMD)
+QHV = (SVV, HRM)
+XTM = (GRV, THT)
+VPN = (HHN, LTT)
+RFZ = (XLR, QKM)
+CMH = (SXG, CLF)
+GFJ = (TCX, PHG)
+VTT = (LGM, LFV)
+RTC = (GKH, KPS)
+XFJ = (VTQ, SDN)
+GCX = (PGB, MJD)
+MJK = (CLP, VML)
+QQL = (RSG, KTG)
+NSB = (XHQ, MGQ)
+HCQ = (LGM, LFV)
+GQX = (GJD, XKT)
+RVR = (VVK, BKP)
+JBG = (KKS, VBH)
+JFF = (BTV, BTV)
+BPM = (LNT, KPK)
+LNQ = (JJR, HGQ)
+FKK = (GLH, GPQ)
+SBL = (CDK, BGL)
+LNT = (BNH, RNS)
+JRH = (JPS, HFG)
+VVS = (MJD, PGB)
+DPP = (LFR, GFQ)
+MNF = (PBP, VDN)
+QKM = (DSM, MJK)
+JPJ = (CXN, RTJ)
+QGC = (RQP, LBX)
+CVB = (MND, RCV)
+RFC = (CHG, FFQ)
+KPS = (BCF, VSD)
+XML = (MNV, TXG)
+JVH = (JDP, GGF)
+CRC = (XTM, LLQ)
+VJG = (JRH, LLT)
+SPB = (JPT, NDM)
+JGV = (XKX, DNF)
+GGQ = (XXQ, JKD)
+XLK = (PGQ, VKB)
+JBX = (NNX, VRP)
+RSG = (HNR, GGQ)
+GVC = (LCT, XNM)
+XDP = (XML, HND)
+CXC = (SMQ, NGK)
+PXV = (TNK, BPG)
+NDM = (XCR, GQX)
+CPM = (BJH, QXK)
+KGK = (LKX, SPS)
+BLT = (NRL, PQR)
+BHN = (GLH, GPQ)
+BLS = (TKL, MNF)
+PHL = (CDK, BGL)
+BCX = (DFF, DBX)
+HNH = (GKQ, VJG)
+VKD = (NCM, TCF)
+DSM = (VML, CLP)
+DNN = (SLT, KJD)
+SBR = (SKT, JCC)
+TNL = (BGR, CJD)
+DFT = (XFL, JDG)
+MPT = (RKT, MFF)
+TVQ = (XDP, QBP)
+LLT = (JPS, HFG)
+DXQ = (XTM, LLQ)
+SFM = (PHG, TCX)
+BNJ = (MND, RCV)
+PBS = (NHQ, QRB)
+JXM = (HRF, PKB)
+VTP = (HPT, GTX)
+SVV = (XXJ, RHB)
+MHA = (QQJ, BFC)
+MBV = (HMQ, MCS)
+VJJ = (BLT, PNM)
+QJT = (RVR, CGR)
+VVN = (LXS, KTC)
+QKS = (TRC, DFM)
+MGQ = (MBS, SJB)
+NDL = (BPT, KRN)
+JPQ = (SVF, HDT)
+VDH = (JHR, GCQ)
+KCQ = (KNJ, KNJ)
+XJJ = (DFT, SBG)
+JQV = (MPV, KLR)
+VQD = (DXQ, CRC)
+JDG = (TJK, QMH)
+SPX = (XCF, PPD)
+LXJ = (TNV, BFM)
+LBL = (NGQ, JHN)
+QBN = (QQL, JPP)
+LFS = (CVB, BNJ)
+LBS = (JFV, NKC)
+TLL = (THM, GNR)
diff --git a/2023/day08_2/src/resources/small_input b/2023/day08_2/src/resources/small_input
new file mode 100644
index 0000000..59e2d47
--- /dev/null
+++ b/2023/day08_2/src/resources/small_input
@@ -0,0 +1,9 @@
+RL
+
+AAA = (BBB, CCC)
+BBB = (DDD, EEE)
+CCC = (ZZZ, GGG)
+DDD = (DDD, DDD)
+EEE = (EEE, EEE)
+GGG = (GGG, GGG)
+ZZZ = (ZZZ, ZZZ)
\ No newline at end of file
diff --git a/2023/day08_2/src/resources/small_input2 b/2023/day08_2/src/resources/small_input2
new file mode 100644
index 0000000..34ffa8a
--- /dev/null
+++ b/2023/day08_2/src/resources/small_input2
@@ -0,0 +1,5 @@
+LLR
+
+AAA = (BBB, BBB)
+BBB = (AAA, ZZZ)
+ZZZ = (ZZZ, ZZZ)
\ No newline at end of file
diff --git a/2023/day08_2/src/resources/small_input3 b/2023/day08_2/src/resources/small_input3
new file mode 100644
index 0000000..87a68f1
--- /dev/null
+++ b/2023/day08_2/src/resources/small_input3
@@ -0,0 +1,12 @@
+LR
+
+33B = (XXX, 22B)
+11B = (XXX, 11Z)
+11Z = (11B, XXX)
+22A = (22B, XXX)
+22B = (22C, 22C)
+22C = (22Z, 22Z)
+22Z = (22B, 22B)
+XXX = (XXX, XXX)
+11A = (11B, XXX)
+33A = (33B, XXX)
\ No newline at end of file
diff --git a/2023/day08_2/src/resources/small_input4 b/2023/day08_2/src/resources/small_input4
new file mode 100644
index 0000000..a8e2c98
--- /dev/null
+++ b/2023/day08_2/src/resources/small_input4
@@ -0,0 +1,10 @@
+LR
+
+11A = (11B, XXX)
+11B = (XXX, 11Z)
+11Z = (11B, XXX)
+22A = (22B, XXX)
+22B = (22C, 22C)
+22C = (22Z, 22Z)
+22Z = (22B, 22B)
+XXX = (XXX, XXX)
\ No newline at end of file
diff --git a/2023/day09_1/day09_1.iml b/2023/day09_1/day09_1.iml
new file mode 100644
index 0000000..43dd653
--- /dev/null
+++ b/2023/day09_1/day09_1.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/test" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/testResources" type="java-test-resource" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/2024/day01_1/day01_1.iml b/2024/day01_1/day01_1.iml
new file mode 100644
index 0000000..43dd653
--- /dev/null
+++ b/2024/day01_1/day01_1.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/test" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/testResources" type="java-test-resource" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/2024/day01_1/resources/small_input b/2024/day01_1/resources/small_input
new file mode 100644
index 0000000..dfca0b1
--- /dev/null
+++ b/2024/day01_1/resources/small_input
@@ -0,0 +1,6 @@
+3   4
+4   3
+2   5
+1   3
+3   9
+3   3
\ No newline at end of file
diff --git a/2024/day01_1/src/Main.kt b/2024/day01_1/src/Main.kt
new file mode 100644
index 0000000..e41af49
--- /dev/null
+++ b/2024/day01_1/src/Main.kt
@@ -0,0 +1,40 @@
+import java.io.File
+import kotlin.math.abs
+
+fun main(args: Array<String>) {
+    println("AOC 2024, Day 1, Part 1 starting!!!!")
+
+    val dualList = DualList()
+
+    File(args[0]).forEachLine {
+        val theSplit = it.split("   ")
+        dualList.leftList.add(theSplit[0].toLong())
+        dualList.rightList.add(theSplit[1].toLong())
+    }
+
+    dualList.orderLists()
+    val answer = dualList.calculateTotalDistance()
+
+    println("The total distance between left/right lists is: $answer")
+
+    println("AOC 2024, Day 1, Part 1 completed!!!")
+}
+
+class DualList {
+    val leftList = ArrayList<Long>()
+    val rightList = ArrayList<Long>()
+
+    fun orderLists() {
+        leftList.sort()
+        rightList.sort()
+    }
+
+    fun calculateTotalDistance():Long {
+        var totalDistance = 0L
+        for(index in 0..< leftList.size) {
+            totalDistance += abs(leftList[index] - rightList[index])
+        }
+
+        return totalDistance
+    }
+}
\ No newline at end of file
diff --git a/2024/day01_2/.idea/inspectionProfiles/Project_Default.xml b/2024/day01_2/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000..df543e3
--- /dev/null
+++ b/2024/day01_2/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="ReplaceUntilWithRangeUntil" enabled="true" level="WEAK WARNING" enabled_by_default="true" />
+  </profile>
+</component>
\ No newline at end of file
diff --git a/2024/day01_2/.idea/kotlinc.xml b/2024/day01_2/.idea/kotlinc.xml
new file mode 100644
index 0000000..8226e53
--- /dev/null
+++ b/2024/day01_2/.idea/kotlinc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Kotlin2JvmCompilerArguments">
+    <option name="jvmTarget" value="1.8" />
+  </component>
+  <component name="KotlinCommonCompilerArguments">
+    <option name="apiVersion" value="2.0" />
+    <option name="languageVersion" value="2.0" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day01_2/.idea/libraries/KotlinJavaRuntime.xml b/2024/day01_2/.idea/libraries/KotlinJavaRuntime.xml
new file mode 100644
index 0000000..d39de76
--- /dev/null
+++ b/2024/day01_2/.idea/libraries/KotlinJavaRuntime.xml
@@ -0,0 +1,17 @@
+<component name="libraryTable">
+  <library name="KotlinJavaRuntime" type="repository">
+    <properties maven-id="org.jetbrains.kotlin:kotlin-stdlib:2.0.20" />
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/2024/day01_2/.idea/misc.xml b/2024/day01_2/.idea/misc.xml
new file mode 100644
index 0000000..cc6eae0
--- /dev/null
+++ b/2024/day01_2/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" default="true">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day01_2/.idea/modules.xml b/2024/day01_2/.idea/modules.xml
new file mode 100644
index 0000000..69f99b5
--- /dev/null
+++ b/2024/day01_2/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/day01_2.iml" filepath="$PROJECT_DIR$/day01_2.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day01_2/.idea/vcs.xml b/2024/day01_2/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2024/day01_2/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day01_2/day01_2.iml b/2024/day01_2/day01_2.iml
new file mode 100644
index 0000000..43dd653
--- /dev/null
+++ b/2024/day01_2/day01_2.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/test" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/testResources" type="java-test-resource" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/2024/day01_2/resources/small_input b/2024/day01_2/resources/small_input
new file mode 100644
index 0000000..dfca0b1
--- /dev/null
+++ b/2024/day01_2/resources/small_input
@@ -0,0 +1,6 @@
+3   4
+4   3
+2   5
+1   3
+3   9
+3   3
\ No newline at end of file
diff --git a/2024/day02_1/.idea/kotlinc.xml b/2024/day02_1/.idea/kotlinc.xml
new file mode 100644
index 0000000..8226e53
--- /dev/null
+++ b/2024/day02_1/.idea/kotlinc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Kotlin2JvmCompilerArguments">
+    <option name="jvmTarget" value="1.8" />
+  </component>
+  <component name="KotlinCommonCompilerArguments">
+    <option name="apiVersion" value="2.0" />
+    <option name="languageVersion" value="2.0" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day02_1/.idea/libraries/KotlinJavaRuntime.xml b/2024/day02_1/.idea/libraries/KotlinJavaRuntime.xml
new file mode 100644
index 0000000..409da39
--- /dev/null
+++ b/2024/day02_1/.idea/libraries/KotlinJavaRuntime.xml
@@ -0,0 +1,23 @@
+<component name="libraryTable">
+  <library name="KotlinJavaRuntime" type="repository">
+    <properties maven-id="org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.9.24" />
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk8/1.9.24/kotlin-stdlib-jdk8-1.9.24.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/1.9.24/kotlin-stdlib-1.9.24.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk7/1.9.24/kotlin-stdlib-jdk7-1.9.24.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk8/1.9.24/kotlin-stdlib-jdk8-1.9.24-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/1.9.24/kotlin-stdlib-1.9.24-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk7/1.9.24/kotlin-stdlib-jdk7-1.9.24-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk8/1.9.24/kotlin-stdlib-jdk8-1.9.24-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/1.9.24/kotlin-stdlib-1.9.24-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib-jdk7/1.9.24/kotlin-stdlib-jdk7-1.9.24-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/2024/day02_1/.idea/misc.xml b/2024/day02_1/.idea/misc.xml
new file mode 100644
index 0000000..97a68f6
--- /dev/null
+++ b/2024/day02_1/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day02_1/.idea/modules.xml b/2024/day02_1/.idea/modules.xml
new file mode 100644
index 0000000..431cb2d
--- /dev/null
+++ b/2024/day02_1/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/day02_1.iml" filepath="$PROJECT_DIR$/day02_1.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day02_1/.idea/vcs.xml b/2024/day02_1/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2024/day02_1/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day02_1/day02_1.iml b/2024/day02_1/day02_1.iml
new file mode 100644
index 0000000..43dd653
--- /dev/null
+++ b/2024/day02_1/day02_1.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/test" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/testResources" type="java-test-resource" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/2024/day02_1/resources/small_input b/2024/day02_1/resources/small_input
new file mode 100644
index 0000000..82cd679
--- /dev/null
+++ b/2024/day02_1/resources/small_input
@@ -0,0 +1,6 @@
+7 6 4 2 1
+1 2 7 8 9
+9 7 6 2 1
+1 3 2 4 5
+8 6 4 4 1
+1 3 6 7 9
\ No newline at end of file
diff --git a/2024/day02_2/.idea/kotlinc.xml b/2024/day02_2/.idea/kotlinc.xml
new file mode 100644
index 0000000..8226e53
--- /dev/null
+++ b/2024/day02_2/.idea/kotlinc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Kotlin2JvmCompilerArguments">
+    <option name="jvmTarget" value="1.8" />
+  </component>
+  <component name="KotlinCommonCompilerArguments">
+    <option name="apiVersion" value="2.0" />
+    <option name="languageVersion" value="2.0" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day02_2/.idea/libraries/KotlinJavaRuntime.xml b/2024/day02_2/.idea/libraries/KotlinJavaRuntime.xml
new file mode 100644
index 0000000..d39de76
--- /dev/null
+++ b/2024/day02_2/.idea/libraries/KotlinJavaRuntime.xml
@@ -0,0 +1,17 @@
+<component name="libraryTable">
+  <library name="KotlinJavaRuntime" type="repository">
+    <properties maven-id="org.jetbrains.kotlin:kotlin-stdlib:2.0.20" />
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/2024/day02_2/.idea/misc.xml b/2024/day02_2/.idea/misc.xml
new file mode 100644
index 0000000..97a68f6
--- /dev/null
+++ b/2024/day02_2/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day02_2/.idea/modules.xml b/2024/day02_2/.idea/modules.xml
new file mode 100644
index 0000000..579e076
--- /dev/null
+++ b/2024/day02_2/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/day02_2.iml" filepath="$PROJECT_DIR$/day02_2.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day02_2/.idea/vcs.xml b/2024/day02_2/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2024/day02_2/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day02_2/day02_2.iml b/2024/day02_2/day02_2.iml
new file mode 100644
index 0000000..43dd653
--- /dev/null
+++ b/2024/day02_2/day02_2.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/test" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/testResources" type="java-test-resource" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/2024/day02_2/src/Main.kt b/2024/day02_2/src/Main.kt
new file mode 100644
index 0000000..1ea0407
--- /dev/null
+++ b/2024/day02_2/src/Main.kt
@@ -0,0 +1,89 @@
+import java.io.File
+import kotlin.math.abs
+
+fun main(args: Array<String>) {
+    println("AOC 2024, Day 2, Part 2 starting!!!!")
+
+    val allReports = AllReports()
+
+    File(args[0]).forEachLine {
+        val newReport = Report()
+        for (s in it.split(' ')) {
+            newReport.levels.add(s.toInt())
+        }
+        allReports.reports.add(newReport)
+    }
+
+    val safeCount = allReports.calculateSafeReports()
+
+    println("Safe reports: $safeCount")
+
+
+    println("AOC 2024, Day 2, Part 2 completed!!!")
+}
+
+class AllReports {
+    val reports = ArrayList<Report>()
+
+    fun calculateSafeReports():Int {
+        return reports.count { it.safeLevels(it.levels, false) }
+    }
+}
+
+class Report {
+    val levels = ArrayList<Int>()
+
+    fun safeLevels(lvl:ArrayList<Int>, triggered:Boolean):Boolean {
+        var previousLevel = lvl.first()
+        var alwaysDecreasing = false
+        var alwaysIncreasing = false
+        var unsafeTrigger = false
+        val unsafeLevels = ArrayList<Int>()
+
+        for(l in lvl.drop(1)) {
+            if(l == previousLevel) {
+                // the levels aren't increasing or decreasing, break and return false
+                unsafeTrigger = true
+            }
+
+            if(l < previousLevel) {
+                alwaysDecreasing = true
+            }
+            if(l > previousLevel) {
+                alwaysIncreasing = true
+            }
+
+            // If any time it these are both true, then break and return false.
+            if(alwaysDecreasing && alwaysIncreasing) {
+                unsafeTrigger = true
+            }
+
+            // If increasing or decreasing more than 3, record it
+            if(abs(l - previousLevel) > 3) {
+                unsafeTrigger = true
+            }
+
+            if(unsafeTrigger) {
+                unsafeLevels.add(l)
+            }
+
+            previousLevel = l
+        }
+
+
+        if(unsafeLevels.isEmpty()) {
+            return true
+        } else if(unsafeTrigger && !triggered) {
+            for(i in 0..<lvl.size) {
+                val shrunkLevel = ArrayList<Int>(lvl)
+                shrunkLevel.removeAt(i)
+                if(safeLevels(shrunkLevel, true)) {
+                    return true
+                }
+            }
+        }
+
+        // if executed to here, return false/unsafe.
+        return false
+    }
+}
\ No newline at end of file
diff --git a/2024/day03_1/.idea/inspectionProfiles/Project_Default.xml b/2024/day03_1/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000..df543e3
--- /dev/null
+++ b/2024/day03_1/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="ReplaceUntilWithRangeUntil" enabled="true" level="WEAK WARNING" enabled_by_default="true" />
+  </profile>
+</component>
\ No newline at end of file
diff --git a/2024/day03_1/.idea/kotlinc.xml b/2024/day03_1/.idea/kotlinc.xml
new file mode 100644
index 0000000..8226e53
--- /dev/null
+++ b/2024/day03_1/.idea/kotlinc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Kotlin2JvmCompilerArguments">
+    <option name="jvmTarget" value="1.8" />
+  </component>
+  <component name="KotlinCommonCompilerArguments">
+    <option name="apiVersion" value="2.0" />
+    <option name="languageVersion" value="2.0" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day03_1/.idea/libraries/KotlinJavaRuntime.xml b/2024/day03_1/.idea/libraries/KotlinJavaRuntime.xml
new file mode 100644
index 0000000..d39de76
--- /dev/null
+++ b/2024/day03_1/.idea/libraries/KotlinJavaRuntime.xml
@@ -0,0 +1,17 @@
+<component name="libraryTable">
+  <library name="KotlinJavaRuntime" type="repository">
+    <properties maven-id="org.jetbrains.kotlin:kotlin-stdlib:2.0.20" />
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/2024/day03_1/.idea/misc.xml b/2024/day03_1/.idea/misc.xml
new file mode 100644
index 0000000..97a68f6
--- /dev/null
+++ b/2024/day03_1/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day03_1/.idea/modules.xml b/2024/day03_1/.idea/modules.xml
new file mode 100644
index 0000000..d9d9e9b
--- /dev/null
+++ b/2024/day03_1/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/day03_1.iml" filepath="$PROJECT_DIR$/day03_1.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day03_1/.idea/vcs.xml b/2024/day03_1/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2024/day03_1/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day03_1/day03_1.iml b/2024/day03_1/day03_1.iml
new file mode 100644
index 0000000..43dd653
--- /dev/null
+++ b/2024/day03_1/day03_1.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/test" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/testResources" type="java-test-resource" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/2024/day03_1/src/Main.kt b/2024/day03_1/src/Main.kt
new file mode 100644
index 0000000..7dd4ba6
--- /dev/null
+++ b/2024/day03_1/src/Main.kt
@@ -0,0 +1,33 @@
+import java.io.File
+
+// important note: RegEx that handles the problem: mul\(\d{1,3},\d{1,3}\)
+fun main(args: Array<String>) {
+    println("AOC 2024, Day 3, Part 1 starting!!!!")
+
+    val theOperations = MulOperations()
+    val theRegex = "mul\\(\\d{1,3},\\d{1,3}\\)".toRegex()
+    File(args[0]).forEachLine {
+        val theMatches = theRegex.findAll(it)
+        for(match in theMatches) {
+            theOperations.dataList.add(match.value)
+        }
+    }
+
+    println("The answer: ${theOperations.results()}")
+
+    println("AOC 2024, Day 3, Part 1 completed!!!")
+}
+
+class MulOperations {
+    val dataList = ArrayList<String>()
+
+    fun results():Long {
+        var theResult = 0L
+        val regex = "(\\d{1,3})".toRegex()
+        for(d in dataList) {
+            val theMatches = regex.findAll(d)
+            theResult += (theMatches.first().value.toLong() * theMatches.last().value.toLong())
+        }
+        return theResult
+    }
+}
\ No newline at end of file
diff --git a/2024/day03_2/.idea/inspectionProfiles/Project_Default.xml b/2024/day03_2/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000..df543e3
--- /dev/null
+++ b/2024/day03_2/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="ReplaceUntilWithRangeUntil" enabled="true" level="WEAK WARNING" enabled_by_default="true" />
+  </profile>
+</component>
\ No newline at end of file
diff --git a/2024/day03_2/.idea/kotlinc.xml b/2024/day03_2/.idea/kotlinc.xml
new file mode 100644
index 0000000..8226e53
--- /dev/null
+++ b/2024/day03_2/.idea/kotlinc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Kotlin2JvmCompilerArguments">
+    <option name="jvmTarget" value="1.8" />
+  </component>
+  <component name="KotlinCommonCompilerArguments">
+    <option name="apiVersion" value="2.0" />
+    <option name="languageVersion" value="2.0" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day03_2/.idea/libraries/KotlinJavaRuntime.xml b/2024/day03_2/.idea/libraries/KotlinJavaRuntime.xml
new file mode 100644
index 0000000..d39de76
--- /dev/null
+++ b/2024/day03_2/.idea/libraries/KotlinJavaRuntime.xml
@@ -0,0 +1,17 @@
+<component name="libraryTable">
+  <library name="KotlinJavaRuntime" type="repository">
+    <properties maven-id="org.jetbrains.kotlin:kotlin-stdlib:2.0.20" />
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/2024/day03_2/.idea/misc.xml b/2024/day03_2/.idea/misc.xml
new file mode 100644
index 0000000..97a68f6
--- /dev/null
+++ b/2024/day03_2/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day03_2/.idea/modules.xml b/2024/day03_2/.idea/modules.xml
new file mode 100644
index 0000000..d910da0
--- /dev/null
+++ b/2024/day03_2/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/day03_2.iml" filepath="$PROJECT_DIR$/day03_2.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day03_2/.idea/vcs.xml b/2024/day03_2/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2024/day03_2/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day03_2/day03_2.iml b/2024/day03_2/day03_2.iml
new file mode 100644
index 0000000..43dd653
--- /dev/null
+++ b/2024/day03_2/day03_2.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/test" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/testResources" type="java-test-resource" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/2024/day03_2/src/Main.kt b/2024/day03_2/src/Main.kt
new file mode 100644
index 0000000..2162c14
--- /dev/null
+++ b/2024/day03_2/src/Main.kt
@@ -0,0 +1,44 @@
+import java.io.File
+
+// important note: RegEx that handles the problem: mul\(\d{1,3},\d{1,3}\)|do\(\)|don\'t\(\)
+fun main(args: Array<String>) {
+    println("AOC 2024, Day 3, Part 2 starting!!!!")
+
+    val theOperations = MulOperations()
+    val theRegex = "mul\\(\\d{1,3},\\d{1,3}\\)|do\\(\\)|don\'t\\(\\)".toRegex()
+    var enableMul = true
+    File(args[0]).forEachLine {
+        val theMatches = theRegex.findAll(it)
+        for(match in theMatches) {
+            if(match.value == "don't()") {
+                enableMul = false
+                continue
+            }
+            if(match.value == "do()") {
+                enableMul = true
+                continue
+            }
+            if(enableMul) {
+                theOperations.dataList.add(match.value)
+            }
+        }
+    }
+
+    println("The answer: ${theOperations.results()}")
+
+    println("AOC 2024, Day 3, Part 2 completed!!!")
+}
+
+class MulOperations {
+    val dataList = ArrayList<String>()
+
+    fun results():Long {
+        var theResult = 0L
+        val regex = "(\\d{1,3})".toRegex()
+        for(d in dataList) {
+            val theMatches = regex.findAll(d)
+            theResult += (theMatches.first().value.toLong() * theMatches.last().value.toLong())
+        }
+        return theResult
+    }
+}
\ No newline at end of file
diff --git a/2024/day04_1/.idea/inspectionProfiles/Project_Default.xml b/2024/day04_1/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000..df543e3
--- /dev/null
+++ b/2024/day04_1/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="ReplaceUntilWithRangeUntil" enabled="true" level="WEAK WARNING" enabled_by_default="true" />
+  </profile>
+</component>
\ No newline at end of file
diff --git a/2024/day04_1/.idea/kotlinc.xml b/2024/day04_1/.idea/kotlinc.xml
new file mode 100644
index 0000000..8226e53
--- /dev/null
+++ b/2024/day04_1/.idea/kotlinc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Kotlin2JvmCompilerArguments">
+    <option name="jvmTarget" value="1.8" />
+  </component>
+  <component name="KotlinCommonCompilerArguments">
+    <option name="apiVersion" value="2.0" />
+    <option name="languageVersion" value="2.0" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day04_1/.idea/libraries/KotlinJavaRuntime.xml b/2024/day04_1/.idea/libraries/KotlinJavaRuntime.xml
new file mode 100644
index 0000000..d39de76
--- /dev/null
+++ b/2024/day04_1/.idea/libraries/KotlinJavaRuntime.xml
@@ -0,0 +1,17 @@
+<component name="libraryTable">
+  <library name="KotlinJavaRuntime" type="repository">
+    <properties maven-id="org.jetbrains.kotlin:kotlin-stdlib:2.0.20" />
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/2024/day04_1/.idea/misc.xml b/2024/day04_1/.idea/misc.xml
new file mode 100644
index 0000000..97a68f6
--- /dev/null
+++ b/2024/day04_1/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day04_1/.idea/modules.xml b/2024/day04_1/.idea/modules.xml
new file mode 100644
index 0000000..6abc551
--- /dev/null
+++ b/2024/day04_1/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/day04_1.iml" filepath="$PROJECT_DIR$/day04_1.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day04_1/.idea/vcs.xml b/2024/day04_1/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2024/day04_1/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day04_1/day04_1.iml b/2024/day04_1/day04_1.iml
new file mode 100644
index 0000000..43dd653
--- /dev/null
+++ b/2024/day04_1/day04_1.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/test" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/testResources" type="java-test-resource" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/2024/day04_1/src/Main.kt b/2024/day04_1/src/Main.kt
new file mode 100644
index 0000000..e5874fa
--- /dev/null
+++ b/2024/day04_1/src/Main.kt
@@ -0,0 +1,134 @@
+import java.io.File
+import kotlin.math.max
+
+fun main(args: Array<String>) {
+    println("AOC 2024, Day 4, Part 1 starting!!!!")
+
+    val theData = WordSearchData()
+    var yPosition = 0
+    File(args[0]).forEachLine {
+        var xPosition = 0
+        for(c in it.toCharArray()) {
+            val newWordSearchCharacter = WordSearchCharacter(c, xPosition, yPosition)
+            theData.characters.add(newWordSearchCharacter)
+            xPosition++
+        }
+        theData.maxX = xPosition
+        yPosition++
+    }
+    theData.maxY = yPosition
+
+    val answer = theData.searchForXmas()
+
+    println("Word search grid: ${theData.maxX} x ${theData.maxY}")
+    println("Number of matches: $answer")
+
+    println("AOC 2024, Day 4, Part 1 completed!!!")
+}
+
+class WordSearchData {
+    val characters = ArrayList<WordSearchCharacter>()
+
+    var maxX:Int = 0
+        set(value) {
+            field = max(field, value)
+        }
+    var maxY:Int = 0
+        set(value) {
+            field = max(field, value)
+        }
+
+    enum class Direction {
+        UP_LEFT, UP, UP_RIGHT, LEFT, RIGHT, DOWN_LEFT, DOWN, DOWN_RIGHT, NONE
+    }
+
+    fun searchForXmas():Int {
+        var matches = 0
+        // All characters in word search space
+        for(wordSearchCharacter in characters) {
+            // Look for matches to on characters XMAS
+
+            for (direction in WordSearchData.Direction.entries) {
+                if (wordSearchCharacter.theChar == 'X' &&
+                    searchForXmas(wordSearchCharacter, 'M', direction, 1) &&
+                    searchForXmas(wordSearchCharacter, 'A', direction, 2) &&
+                    searchForXmas(wordSearchCharacter, 'S', direction, 3)
+                ) {
+                    println("Found XMAS at ${wordSearchCharacter.xPosition}, ${wordSearchCharacter.yPosition} in direction $direction")
+                    matches++
+                }
+            }
+        }
+
+        return matches
+    }
+
+    private fun searchForXmas(character: WordSearchCharacter, lookFor:Char, direction:Direction, step:Int):Boolean {
+        if(direction == Direction.NONE) {
+            return false
+        }
+
+        var nextX = character.xPosition
+        var nextY = character.yPosition
+        when (direction) {
+            // search up left   : x - 1, y - 1
+            Direction.UP_LEFT -> {
+                nextX -= step
+                nextY -= step
+            }
+            // search up        : x,     y - 1
+            Direction.UP -> {
+                nextY -= step
+            }
+            // search up right  : x + 1, y - 1
+            Direction.UP_RIGHT -> {
+                nextX += step
+                nextY -= step
+            }
+            // search left      : x - 1, y
+            Direction.LEFT -> {
+                nextX -= step
+            }
+            // search right     : x + 1, y
+            Direction.RIGHT -> {
+                nextX += step
+            }
+            // search down left : x - 1, y + 1
+            Direction.DOWN_LEFT -> {
+                nextX -= step
+                nextY += step
+            }
+            // search down      : x,     y + 1
+            Direction.DOWN -> {
+                nextY += step
+            }
+            // search down right: x + 1, y + 1
+            Direction.DOWN_RIGHT -> {
+                nextX += step
+                nextY += step
+            }
+            else -> {
+                // do nothing
+            }
+        }
+        if (positionCheck(nextX, nextY)) {
+            val nextChar = characters.find { allCharacters -> allCharacters.xPosition == nextX && allCharacters.yPosition == nextY }
+            return nextChar?.theChar == lookFor
+        }
+
+        // If code arrives here, then false
+        return false
+    }
+
+    private fun positionCheck(x:Int, y:Int):Boolean {
+        if((x < 0) || (y < 0)) return false
+
+        if((x > maxX) || (y > maxY)) return false
+
+        return true
+    }
+}
+
+
+
+data class WordSearchCharacter (val theChar:Char, val xPosition:Int, val yPosition:Int)
diff --git a/2024/day04_2/.idea/inspectionProfiles/Project_Default.xml b/2024/day04_2/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000..df543e3
--- /dev/null
+++ b/2024/day04_2/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="ReplaceUntilWithRangeUntil" enabled="true" level="WEAK WARNING" enabled_by_default="true" />
+  </profile>
+</component>
\ No newline at end of file
diff --git a/2024/day04_2/.idea/kotlinc.xml b/2024/day04_2/.idea/kotlinc.xml
new file mode 100644
index 0000000..8226e53
--- /dev/null
+++ b/2024/day04_2/.idea/kotlinc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Kotlin2JvmCompilerArguments">
+    <option name="jvmTarget" value="1.8" />
+  </component>
+  <component name="KotlinCommonCompilerArguments">
+    <option name="apiVersion" value="2.0" />
+    <option name="languageVersion" value="2.0" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day04_2/.idea/libraries/KotlinJavaRuntime.xml b/2024/day04_2/.idea/libraries/KotlinJavaRuntime.xml
new file mode 100644
index 0000000..d39de76
--- /dev/null
+++ b/2024/day04_2/.idea/libraries/KotlinJavaRuntime.xml
@@ -0,0 +1,17 @@
+<component name="libraryTable">
+  <library name="KotlinJavaRuntime" type="repository">
+    <properties maven-id="org.jetbrains.kotlin:kotlin-stdlib:2.0.20" />
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kotlin-stdlib/2.0.20/kotlin-stdlib-2.0.20-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/2024/day04_2/.idea/misc.xml b/2024/day04_2/.idea/misc.xml
new file mode 100644
index 0000000..97a68f6
--- /dev/null
+++ b/2024/day04_2/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" default="true" project-jdk-name="adopt-openjdk-15" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day04_2/.idea/modules.xml b/2024/day04_2/.idea/modules.xml
new file mode 100644
index 0000000..25e2d60
--- /dev/null
+++ b/2024/day04_2/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/day04_2.iml" filepath="$PROJECT_DIR$/day04_2.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day04_2/.idea/vcs.xml b/2024/day04_2/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/2024/day04_2/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/2024/day04_2/day04_2.iml b/2024/day04_2/day04_2.iml
new file mode 100644
index 0000000..43dd653
--- /dev/null
+++ b/2024/day04_2/day04_2.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/test" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/testResources" type="java-test-resource" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/2024/day04_2/src/Main.kt b/2024/day04_2/src/Main.kt
new file mode 100644
index 0000000..7c325b8
--- /dev/null
+++ b/2024/day04_2/src/Main.kt
@@ -0,0 +1,173 @@
+import java.io.File
+import kotlin.math.max
+
+
+fun main(args: Array<String>) {
+    println("AOC 2024, Day 4, Part 2 starting!!!!")
+
+    val theData = WordSearchData()
+    var yPosition = 0
+    File(args[0]).forEachLine {
+        var xPosition = 0
+        for(c in it.toCharArray()) {
+            val newWordSearchCharacter = WordSearchCharacter(c, xPosition, yPosition)
+            theData.characters.add(newWordSearchCharacter)
+            xPosition++
+        }
+        theData.maxX = xPosition
+        yPosition++
+    }
+    theData.maxY = yPosition
+
+    val answer = theData.searchForXmas()
+
+    println("Word search grid: ${theData.maxX} x ${theData.maxY}")
+    println("Number of matches: $answer")
+
+    println("AOC 2024, Day 4, Part 2 completed!!!")
+}
+
+class WordSearchData {
+    val characters = ArrayList<WordSearchCharacter>()
+
+    var maxX: Int = 0
+        set(value) {
+            field = max(field, value)
+        }
+    var maxY: Int = 0
+        set(value) {
+            field = max(field, value)
+        }
+
+    enum class Direction {
+        UP_LEFT, UP, UP_RIGHT, LEFT, RIGHT, DOWN_LEFT, DOWN, DOWN_RIGHT
+    }
+
+    fun searchForXmas(): Int {
+        var matches = 0
+        // All characters in word search space
+        for (wordSearchCharacter in characters) {
+            // Look for matches to on characters XMAS
+
+            if ((wordSearchCharacter.theChar == 'A') && searchForXMAS(wordSearchCharacter)) {
+                println("Found X of MAS at ${wordSearchCharacter.xPosition}, ${wordSearchCharacter.yPosition}")
+                matches++
+            }
+        }
+
+        return matches
+    }
+
+
+    private fun searchForXMAS(character: WordSearchCharacter): Boolean {
+
+        return checkPattern1(character) || checkPattern2(character) || checkPattern3(character) || checkPattern4(character)
+    }
+
+    // Pattern 1
+    // M . M
+    // . A .
+    // S . S
+    private fun checkPattern1(character: WordSearchCharacter):Boolean {
+        return searchForMAS(character, 'M', Direction.UP_LEFT, 1) &&
+                searchForMAS(character, 'M', Direction.UP_RIGHT, 1) &&
+                searchForMAS(character, 'S', Direction.DOWN_LEFT, 1) &&
+                searchForMAS(character, 'S', Direction.DOWN_RIGHT, 1)
+    }
+
+    // Pattern 2
+    // M . S
+    // . A .
+    // M . S
+    private fun checkPattern2(character: WordSearchCharacter):Boolean {
+        return searchForMAS(character, 'M', Direction.UP_LEFT, 1) &&
+                searchForMAS(character, 'S', Direction.UP_RIGHT, 1) &&
+                searchForMAS(character, 'M', Direction.DOWN_LEFT, 1) &&
+                searchForMAS(character, 'S', Direction.DOWN_RIGHT, 1)
+    }
+
+    // Pattern 3
+    // S . S
+    // . A .
+    // M . M
+    private fun checkPattern3(character: WordSearchCharacter):Boolean {
+        return searchForMAS(character, 'S', Direction.UP_LEFT, 1) &&
+                searchForMAS(character, 'S', Direction.UP_RIGHT, 1) &&
+                searchForMAS(character, 'M', Direction.DOWN_LEFT, 1) &&
+                searchForMAS(character, 'M', Direction.DOWN_RIGHT, 1)
+    }
+
+    // Pattern 4
+    // S . M
+    // . A .
+    // S . M
+    private fun checkPattern4(character: WordSearchCharacter):Boolean {
+        return searchForMAS(character, 'S', Direction.UP_LEFT, 1) &&
+                searchForMAS(character, 'M', Direction.UP_RIGHT, 1) &&
+                searchForMAS(character, 'S', Direction.DOWN_LEFT, 1) &&
+                searchForMAS(character, 'M', Direction.DOWN_RIGHT, 1)
+    }
+
+    private fun searchForMAS(character: WordSearchCharacter, lookFor: Char, direction: Direction, step: Int): Boolean {
+
+
+        var nextX = character.xPosition
+        var nextY = character.yPosition
+        when (direction) {
+            // search up left   : x - 1, y - 1
+            Direction.UP_LEFT -> {
+                nextX -= step
+                nextY -= step
+            }
+            // search up        : x,     y - 1
+            Direction.UP -> {
+                nextY -= step
+            }
+            // search up right  : x + 1, y - 1
+            Direction.UP_RIGHT -> {
+                nextX += step
+                nextY -= step
+            }
+            // search left      : x - 1, y
+            Direction.LEFT -> {
+                nextX -= step
+            }
+            // search right     : x + 1, y
+            Direction.RIGHT -> {
+                nextX += step
+            }
+            // search down left : x - 1, y + 1
+            Direction.DOWN_LEFT -> {
+                nextX -= step
+                nextY += step
+            }
+            // search down      : x,     y + 1
+            Direction.DOWN -> {
+                nextY += step
+            }
+            // search down right: x + 1, y + 1
+            Direction.DOWN_RIGHT -> {
+                nextX += step
+                nextY += step
+            }
+        }
+        if (positionCheck(nextX, nextY)) {
+            val nextChar =
+                characters.find { allCharacters -> allCharacters.xPosition == nextX && allCharacters.yPosition == nextY }
+            return nextChar?.theChar == lookFor
+        }
+
+        // If code arrives here, then false
+        return false
+    }
+
+    private fun positionCheck(x: Int, y: Int): Boolean {
+        if ((x < 0) || (y < 0)) return false
+
+        if ((x > maxX) || (y > maxY)) return false
+
+        return true
+    }
+}
+
+data class WordSearchCharacter (val theChar:Char, val xPosition:Int, val yPosition:Int)
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..d159169
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,339 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+                            NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.