Solutions for Advent of Code puzzles. In C, C++, Python, Rust, Golang, PHP and Lua. All years.
- Updated
Dec 12, 2025 - C
Advent of Code is an Advent calendar of small programming puzzles for a variety of skill sets and skill levels that can be solved in any programming language you like. People use them as a speed contest, interview prep, company training, university coursework, practice problems, or to challenge each other.
You don’t need a computer science background to participate - just a little programming knowledge and some problem solving skills will get you pretty far. Nor do you need a fancy computer; every problem has a solution that completes in at most 15 seconds on ten-year-old hardware.
Solutions for Advent of Code puzzles. In C, C++, Python, Rust, Golang, PHP and Lua. All years.
Advent of Code 2022 on the Flipper Zero
Solutions to the annual Advent calendar of programming puzzles
Advent of Code 2022 in Scale
Advent of code solutions
All of my advent of code solutions
My sandbox for learning to program in C + Advent of Code 2022.
My Advent of Code Solutions
(solutions/spoilers) https://adventofcode.com/2022
This is my code for the 2021 and 2022 Advent Of Code. I'm switching between Java, C++, and C between the days to keep things fresh.
My solutions for Advent of Code
Created by Eric Wastl
Released December 2015