2022 day 13
2022 day 12
Add a justfile to make it easier to run everything
Utils: use a hash-table instead of an alist for sparse-grid
2022 day 11
Add sequence.lisp
Run in CI
2022 day 10
2022 day 9
2022 day 8: use dense grids Part 1 is 20x faster, part 2 is 1000x faster.
Define sparse and dense grids
Move grid to the advent-of-code package
2022 day 8
2022 day 7
2022 day 6
More defpuzzle fun
2022 day 5
2022 day 4
Reorganize Lisp packages Yep, those are my first Common Lisp packages 😅
2022 day 3