Advent Of Code 2025

Advent Of Code 2025. 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. My advent of code solutions starting 2021.

Each day there are two coding problems — solve the first one to unlock the. Advent of code (aoc) 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.