this is like we all drafting , but forget to reformat and review the code before submitting , LOL

This is how i started

Thank you for your efforts, this is making my head hurt :) nice one! :)

Geez, I wouldn't expected that

Ranks can't be changed

i feel your pain

cant be changed

I agree that 7 felt a little soft. Happy to have it changed to 6 kyu. I'll ask a moderator on gitter for feedback. Thanks!

lol. This is like hard solution for easy question.

or you could make a simple return statement

I like the question, but harder than most 6 kyus. So, I think this should be in 6 kyu.

Not easy for 8 kyu, this should be like 7-6 kyu.