Main thread for Day 12 of the 2025 advent of code. Feel free to discuss the challenge and ask questions. If particular discussions become large, we can break them off into new threads.
Notice that Advent of Code has changed it’s schedule and there will only be 12 days of puzzles this year.
Some Rules:
- Please try to keep spoilers within spoiler tags. This is done by typing [spoiler]text to be blurred[\spoiler]. If you have longer sections you can also use the [details=“Title”] tags. If you use the new WYSIWYG editor, remember to close the details section, as it is opened by default. This is an issue (feature?) of the newest discourse updates. If you use markdown, then you can remove the “open" parameter (not in by default unless you use the WYSIWYG editor)
- Have Fun
Templates:
- GitHub - SpexGuy/Zig-AoC-Template: A template for Advent of Code participants using Zig
- GitHub - evaleek/advent-of-code-template: Advent of Code template for Zig solutions
Resources:
- Advent of Code in Zig | Loris Cro’s Blog: Advice and Tips on How to do AoC with Zig
- https://zigbin.io: A website for sharing zig code
- Documentation - The Zig Programming Language : Zig Language Reference
- Zig Documentation: Zig Standard Library Docs
- Docs : Community Created Docs and Tutorials
- Private Leaderboard: 1910115-f465b6d3