| Thu, 04 Jan 2024 14:52:24 +0000 |
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Day 23 - track segments, not each space
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| Thu, 04 Jan 2024 11:18:56 +0000 |
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Implement day 23 "longest route finding"
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| Wed, 03 Jan 2024 17:00:56 +0000 |
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Implement falling/destroying blocks
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| Wed, 03 Jan 2024 12:01:18 +0000 |
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Implement Day 21 "possible spaces in a maze"
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| Wed, 03 Jan 2024 11:35:22 +0000 |
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Implement Day 20 switches part 1
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| Wed, 03 Jan 2024 11:34:54 +0000 |
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Implement Day 19 workflows, skip part 2
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| Tue, 02 Jan 2024 16:04:33 +0000 |
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Add Day 18 part 1 solution using line crossing
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| Sun, 17 Dec 2023 20:13:03 +0000 |
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Constrained and more optimised route finding
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| Sun, 17 Dec 2023 10:32:05 +0000 |
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Copy a Dijkstra's Algorithm implementation
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| Sat, 16 Dec 2023 20:39:02 +0000 |
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Implement tilting and cycling for Day 14 part 2
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| Sat, 16 Dec 2023 20:04:27 +0000 |
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Add failed and almost complete Day 12 part 1
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| Sat, 16 Dec 2023 14:42:06 +0000 |
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Implement Day 15 part 1 and all of Day 16
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| Sat, 16 Dec 2023 10:29:36 +0000 |
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Add Day 14 part 1 implementation
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| Wed, 13 Dec 2023 20:32:13 +0000 |
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Implement Day 13 mirror line finding
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| Mon, 11 Dec 2023 20:38:55 +0000 |
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Strip down the text to just the puzzle, not the fluff
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| Mon, 11 Dec 2023 20:08:47 +0000 |
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Implement day 11 distance finding in space
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| Sun, 10 Dec 2023 20:26:12 +0000 |
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Add "inside the loop" counting for day 10 part 2
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| Sun, 10 Dec 2023 19:17:56 +0000 |
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Path finding through the pipes for day 10
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| Sat, 09 Dec 2023 20:12:17 +0000 |
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Remove an unnecessary level of nesting
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| Sat, 09 Dec 2023 20:07:16 +0000 |
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Replace "each… each…" with a reduce and a flat map
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| Sat, 09 Dec 2023 19:53:22 +0000 |
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Finish day 5 part 2 - seeds with ranges
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| Sat, 09 Dec 2023 16:55:59 +0000 |
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Implement Day 9 - diffing and predicting
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| Sat, 09 Dec 2023 16:37:20 +0000 |
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Implement Day 8 - node/map walking
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| Sat, 09 Dec 2023 15:46:29 +0000 |
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Partial attempt at day 5 part 2
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| Thu, 07 Dec 2023 21:06:48 +0000 |
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Add Day 7 solutions with string sorting
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| Thu, 07 Dec 2023 19:41:46 +0000 |
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Add a template file for reuse
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| Thu, 07 Dec 2023 08:23:04 +0000 |
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Restructure input parsing for day6b
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| Thu, 07 Dec 2023 08:16:30 +0000 |
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Day 6 part 1 - calculate times above range
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| Wed, 06 Dec 2023 20:05:05 +0000 |
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Record day5 part 2 instructions
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| Wed, 06 Dec 2023 20:02:38 +0000 |
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Implement part 1 plant mapping and lookup
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| Mon, 04 Dec 2023 20:36:42 +0000 |
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Implement scratchcard counting for Day 4
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| Sun, 03 Dec 2023 16:07:25 +0000 |
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Implement day 3
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| Sat, 02 Dec 2023 16:16:58 +0000 |
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Implement day 2 with map and reduce
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| Fri, 01 Dec 2023 20:00:22 +0000 |
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Start https://adventofcode.com/2023/day/1 in Ruby
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