Advent of Code 2023

Running the solvers

For Python code: I generally solve the two parts of the problem with two different scripts. Run with ./sol1.py input

For Zig code: The Zig program usually solves both parts at the same time. Simplest way to run: zig build run -- input. A couple solutions are greatly sped up by providing -Doptimize=ReleaseFast right after zig build.
Zig version used:

$ zig version
0.12.0-dev.706+62a0fbdae

Current progress

Day Part 1 Part 2 Beaten with 01 ✅ ✅ Python 02 ✅ ✅ Python 03 ✅ ✅ Python 04 ✅ ✅ Python 05 ✅ ✅ Python 06 ✅ ✅ Python 07 ✅ ✅ Python 08 ✅ ✅ Python 09 ✅ ✅ Python 10 ✅ ✅ Python 11 ✅ ✅ Python 12 ✅ ✅ Python 13 ✅ ✅ Python

Day Part 1 Part 2 Beaten with 14 ✅ ✅ Python 15 ✅ ✅ Python 16 ✅ ✅ Zig 17 ✅ ✅ Zig 18 ✅ ✅ Python 19 ✅ ✅ Python 20 ✅ ✅ Python 21 ✅ ✅ Zig 22 ✅ ✅ Zig 23 ✅ ❌ Zig 24 ✅ ❌ Python 25 ❌ ❌ Zig