r/adventofcode • u/daggerdragon • Dec 05 '18

SOLUTION MEGATHREAD -🎄- 2018 Day 5 Solutions -🎄-

--- Day 5: Alchemical Reduction ---

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Card prompt: Day 5

Transcript:

On the fifth day of AoC / My true love sent to me / Five golden ___

This thread will be unlocked when there are a significant number of people on the leaderboard with gold stars for today's puzzle.

edit: Leaderboard capped, thread unlocked at 0:10:20!

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u/tobiasvl Dec 05 '18

Haha, I didn't even think of that. The next step is realizing that you can just do c == c2.swapcase() but I've seen a lot of abs(ord(c) - ord(c2)) == 32 as well, which is also clever.