LOL! You got haskell reading like js. Awesome.

I tried to make it purely functional but the large test cases killed me. I tried to add immutable, but codewars apparently doesn't have that library.
I couldn't figure out how to use mori or I would have used that instead, but I also don't know if codewars has that library.

Any FP enthusiasts, please tell a better way to do this if you think of one. Thanks.

Functional and beautiful

Thank you, kindly.

Yeah. I have to know what's expected.

It really is just like debugging which is something you'll do every day if you're employed as a programmer

Thank you. Will keep in mind for future reference.

Not an original solution. I copied from (this)[https://www.codewars.com/kata/reviews/5490baadefb5978ccc0001c2/groups/55fcc35bde6131a2b90000e2] for understanding purposes

This is how I initially intended to code it, but I couldn't figure out how to code it, so I went with a more naive approach. Good job.

This is the funniest solution I've ever seen on codewars

The expected result for the test I proposed not to pass. It should return false, but instead returns true.