sloane 951f6c51b8 speed up 2024 day 6 pt 2 a bit ... limiting the candidates for new obstacle positions to positions the guard can reach cuts part 2 runtime from ~47s to ~10s		2024-12-06 15:33:16 -05:00
..
2024	speed up 2024 day 6 pt 2 a bit	2024-12-06 15:33:16 -05:00