My solutions to Advent of Code.

Events

• 2021 wip
• 2022 all finished
• 2023 all finished

Summary

• Using Python (>=3.9)
• Only python standard library, no external package
• solution_draft.ipynb is the solution used for contest
• For some puzzles a soultion.ipynb exists, containing a cleaned up and commented solution
• Not highly optimized, but all solutions are finding a solution in seconds or max. some minutes.

Helpfull stuff

• Use regular expressions for parsing lines
  • findall to get a list of matches
• Everything from functools, itertools and collections
• Use complex numbers and sets to represent two-dimensional grid data