If you haven't heard of Advent of Code, try it out! 25 days of existential crisis inducing puzzles (or have fun maybe).
I spent this puzzle questioning my knowledge of JavaScript and I'm still not sure I understand variable scope in forEach loops anymore.
I instead cheated and cleaned up the data using Google Sheets.
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I just completed "Cube Conundrum" - Day 2 - Advent of Code 2023 https://adventofcode.com/2023/day/2