GitLab

RIP

RIP

Todo: clean it up

Do not compute an extra list of numbers, as we have all information in the hashmap.

Made part ☝️ a lot fast with saving the last indices in a hashmap.

A variable step size was the key thing I was missing before.
https://todd.ginsberg.com/post/advent-of-code/2020/day13/

Todo: make faster

Todo: make faster

All jumps of three are fix points and mark independent regions.

Todo: make faster