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.

For more information visit: https://adventofcode.com/2021/about

This year my goal is to complete all tasks and collect all 50 Stars (last year I only managed to get 47) without additional help.
I'm using Java cause that's where I'm most comfortable and quickest.
I'll also take a slightly different approach and use the examples to write short unit tests.

Also check out my Github Action for fancy badges: https://github.com/joblo2213/aoc-badges-action