Help regarding 2021 Day 19

This page summarizes the projects mentioned and recommended in the original post on reddit.com/r/adventofcode

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  • advent21

    Advent of Code 2021 (by h-j-k)

    You can try to read my walkthrough... You cannot just match one edge to another edge, as there may be match in magnitude but are in fact totally off. You have to test for all edges, and you'll eventually know if two scanners line up if there's more than just two 'lucky' points (i.e. edge) that exists for both scanners.

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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