Ive created a js app that can be used to test solutions for the community. Certain ones people made for challenge #1 wont be able to be put through it since they accept user input through entering it while its running rather than command line arguments but ill be enforcing command line argument use going forward

Let me know if theres any issues you find with it. I tested with with javascript, python, and rust and seemed to be working great. There can be differences in runtime when you run the same thing multiple times so ill be taking the median of running it 50 times for the performance score in the challenge