Moderators Dragos Posted December 5, 2021 Moderators Report Posted December 5, 2021 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. https://adventofcode.com/2021 1 Quote