I barely solved it in the most disgusting and verbose and un-elegant way possible..... I am shamed of myself

Very fun kata!

Nice kata!

Cleanest solution so far

This was a fun one, thanks!

This is the way

the same solution

This was a fun one, thanks :)

Awesome, I wasn't aware that Array.from() takes a map function as the second argument. Will prove very handy in the future 🙏

I love how easy Ruby makes it to do things like this ❤️

I just spent about 30 minutes trying to solve this with clever loops and many lines of code.
Then I thought hmmmm, let's see if I can guess my way to a formula and then bam. Ha.
I wasted so much time.

I agree. Although the difficulty of 6kyu would be well-deserved in a language like C.

seems to be approved already

fixed

fixed