Here is my Day 13: https://github.com/ostcar/aoc2024/blob/main/day13.roc
part1 in 746.254us
part2 in 650.921us
Very similar
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Part One: *** [8000 ns].
Part Two: *** [12000 ns].
https://gist.github.com/PaulStanley/5219a3f52046381fc489cf64d5447347
I guess we should have full documentation for Num.isApproxEq
. it really doesn't explain the arcs at all.
Here is my solution: https://github.com/RobinCamarasa/Advent-of-code/blob/master/2024/day13/RobinCamarasa/main.roc
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Last updated: Jul 06 2025 at 12:14 UTC