diff day8b.rb @ 20:fac484765bc9

Implement Day 13 mirror line finding Walking in a loop didn't work, but consecutive pairs give a great starting point. And there might even be a more Ruby-ish version of the WHILE loop using zip, reverse and array ranges.
author IBBoard <dev@ibboard.co.uk>
date Wed, 13 Dec 2023 20:32:13 +0000
parents a7fb64b48830
children
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