You just need to click on Attempt rather that the CTRL+S shortcut. There are tests on the back-end. I was also initially confused about this, but figured it out after console logging 'hello' and running an Attempt. Hope it helps!

I really got to start using StringBuilder. I went full Barney-style with my solution.

C#: Test was missing ')' end of line 12 for AssertEquals();

Great challenge that visualizes the algorithmic problem.

LOL nice

I think this Bruce Lee quote applies: "I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times."

Well done.

AVG and MEDIAN are not the same. There is a function that will help you achieve the desired result, but it's not called what you think it would be called. Hope that points you in the right direction without giving too much away.

This kata was a PITA: first coding the solution and then figuring out what edge case was throwing the error at attempt.

This enjoyer of misery thanks you! :-) Very satisfying to finally figure it out.

The votes for best practices. :-D

This one took me a while not realizing that there was an edge case. My mistake.