loool

It forced me to learn how classes and operator overloading worked in Python. So it was useful.

I'll agree that this was a good intro to child_process but not so much about Async.

Why'd you use Codewars if you want to just use "practical" things?

Obviously you should code some new projects and use Leetcode for "practical" things ;-)

No its not! It's a 6kyu for a reason.

Ask youself, what does it take for P1 to form a palindrome? And then understand that in all other scenarios, P2 must win. It's a piece of cake!

damn, I wanna start this one but it looks complex.

This Kata should be downvoted IMHO. It doesn't teach anything useful applied in production ready code or even good theoretical patterns.

My solution passes those. But fails one in the final run. (the first one)

lol. :>

As others have pointed out, the "1 line" constraint could have been expressed or enforced differently. I assume the author wanted to enforce a single expression / ban iterative solutions.

ok that's really a good one. I dont know how readable it is but it's as compact as hell.

Actually, that's one of the most perfomant versions. Have a look at Three Optimization Tips for C++. That being said, all tests can be bypassed easily anyway.

really? hardcoding all possible values?