Advent of Code 2021 Day 22, Reactor Reboot, Part 1, Python
Channel: Dave Briccetti
Date: 22/12/2021

Not too hard. Uses dataclass, re.findall, sets, generator expressions, Point3D and Range3D classes.

https://github.com/dcbriccetti/advent-of-code-2021-python/commit/bf5437688a903f9900b931e22393176ae18d8978