Advent of Code 2025 - Day 6

Oh how I envy Python's zip() function... Read the full prompt. Part 1 I think today's trickiness was mainly from figuring out what the question wanted you to do, and how it code something that Did It Correctly. Unfortunately, JS doesn't have a great standard library of array functions for stuff like this, so I resorted to writing my own transpose() function and using it to swap the rows and the…