Day 24: Use cycle finding for part 1

Day 25 further optimizations

Day25: Remove superflous commands

Day25: output more like other parts

Solve day 25

Add ascii intcode runner

Day 24: Use bitmap for part 1

rustfmt

Solve day 24

Simplify day 22

Solve day 23

Day 22 numbers fit in i128

Day 22 Only math

clippy

Solve day 22

Better instructions day 21

Solve day 21

did fixme

Optimize day20 Cache distances to 'interesting' points in the maze. Search that instead. Solve p1 and p2 in parallel.

Solve day 20 There could be some optimizations to do, but this goes in 200ms.