Johannes 2636f4a6c8 added grid utility and used it to speed up day 6

2024-12-06 15:33:57 +01:00

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grid.rs

added grid utility and used it to speed up day 6

2024-12-06 15:33:57 +01:00

mod.rs

added grid utility and used it to speed up day 6

2024-12-06 15:33:57 +01:00