This series looks at the Advent of Code challenges.
As one of my goals, I’m working through challenges. This post looks at day 5. I’m going to do this one in Python here, though I did solve it in other languages in my repo.
This is an interesting problem, and one that’s simpler than it appeared at first. I started down the path of some hash bucket thing, moving to calculate rows before I got to the end and realized this...