In [this test](https://github.com/TheOdinProject/javascript-exercises/tree/master/repeatString) a new test should be added that inputs random numbers to help prevent hard-coding solutions. There should also be some comments explaining the random number generation. One should use regex to verify the return value of repeatString called with a random input. Regex should be used to prevent giving away a solution. A solution for the regex is below: ```js "function return value".match(/((hey))/).length === random number ``` This is for first-time contributors only