My attempts at solving the Advent Of Code puzzles (www.adventofcode.com).

This is primarily a learning exercise for myself. The goal is to look back later and have learned better ways to solve a particular problem in the mean time. When I get stuck, I might look up other people's solutions for inspiration (I especially like Martijn Pieters' writeups), but only after the event has finished. Any commits done after the end of the events are from me puzzling along a bit longer, probably with some help.