I do not get this solution man, can you explain?

like 30 minutes or something

lol

Based

& in this code is a bitwise operator that looks up the lowest bit of a and compare with 1?

I love it.

Well I'm clearly not understanding something.

Why is this supposed to be 7 climb rounds?

1

20

79

2-1 + 7-2 + 9-7 = 8 by my logic.

Based practices.

Thanks, I wasn't clean on whether I was supposed to not understand that part or not!

I can't even imagine how you thought this up, but I thoroughly enjoyed it.

Boring

LOL

This kata serves as important social commentary on the mathematical struggles of small time hustlers.
They have to add, subtract, ... etc, it's a rough life.
We need more software aimed at helping these folks manage their private businesses!

5/7, perfect kata.