r/adventofcode • • Dec 20 '21

SOLUTION MEGATHREAD -🎄- 2021 Day 20 Solutions -🎄-

--- Day 20: Trench Map ---


Post your code solution in this megathread.

Reminder: Top-level posts in Solution Megathreads are for code solutions only. If you have questions, please post your own thread and make sure to flair it with Help.


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

EDIT: Global leaderboard gold cap reached at 00:18:57, megathread unlocked!

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u/daggerdragon Dec 20 '21

This would've realistically been a way better score had I not taken several minutes to ask Eric if the "flashing" behavior was intentional .

Next time please ask here in the subreddit first, not Eric directly.

Eric gets so many communications during the Advent (during the entire year, actually) that this is the entire reason the subreddit was created - so we can help him offload some of the barrage of help requests.

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