Pro tip: don't waste your energy trying to up the quality of codewars posts

Thanks :-)

wtf dude...

this site might be inspirational, but it's rarely a good idea to blindly copy code from 99% of the solutions.

Regardless of it being marked as "best practice" or whatnot.

https://xkcd.com/1691/

Sorry, but you're wrong. I win.

ok read this https://stackify.com/premature-optimization-evil/

you're kidding, right

thx :)

Initially I misinterpreted the description and went in a totally wrong direction. A simple example picture of a sliced cube would have helped me alot!

I see the problem. What do you think of my updated solution?

I suppose the men died before deleting all of the uneven numbers?
If that is true, then the description could be made a little clearer. "Then they removed..." (didn't really happen)

Edit: After some thinking, I finally understand the Kata. My previous solution is completely wrong, but the tests don't prove it :-)