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. I mainly use Python and sometimes also R or Java. See the language specific folders for the solutions. Remember that most participants get different input data so the results in the comments and unit tests will likely be different from yours.
| Year | Stars |
|---|---|
| 2018 | 8 ⭐ |
| 2019 | 44 ⭐ |
| 2020 | 50 ⭐ |
| 2021 | 50 ⭐ |
| 2022 | 8 ⭐ |