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annotate day18.txt @ 35:ca54f9702892

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Day 24 part 2 instructions and partial solution
author IBBoard <dev@ibboard.co.uk>
date Thu, 18 Apr 2024 19:54:59 +0100
parents 6b58ddfaed38
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6b58ddfaed38 Add Day 18 part 1 solution using line crossing
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1 --- Day 18: Lavaduct Lagoon ---
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2
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3 You have a set of instructions - directions, distance and hex colour
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4
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5 R 6 (#70c710)
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6 D 5 (#0dc571)
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7 L 2 (#5713f0)
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8 D 2 (#d2c081)
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9 R 2 (#59c680)
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10 D 2 (#411b91)
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11 L 5 (#8ceee2)
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12 U 2 (#caa173)
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13 L 1 (#1b58a2)
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14 U 2 (#caa171)
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15 R 2 (#7807d2)
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16 U 3 (#a77fa3)
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17 L 2 (#015232)
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18 U 2 (#7a21e3)
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19
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20 This creates a trench:
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21
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22 #######
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23 #.....#
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24 ###...#
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25 ..#...#
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26 ..#...#
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27 ###.###
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28 #...#..
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29 ##..###
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30 .#....#
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31 .######
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32
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33 This is 38 dug spaces. The inside can then be dug out:
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34
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35 #######
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36 #######
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37 #######
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38 ..#####
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39 ..#####
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40 #######
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41 #####..
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42 #######
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43 .######
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44 .######
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45
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46 This is now 62 dug spaces.