solve day 8
sovle day 7 b
solve day 7 a
clippy lints
solve day 6
solve day 5 phew, some extra optimization needed there
solve day 4
clean Makefile
clippy lints
solve day 3 b
solve day 3 a
solve day 2 b
wording
solve day 2 a
add flake
shorten and format
add README
add Makefile
init repo with template