Day 22
Day 20 part 2 Not fun.
Day 20 part 1
Day 19
Day 18
Optimize day 17
Day 17
Day 16
Cleaner CI
Fix CI
Day 15: use Cython to be faster
Less tests for day 15 part 2
Day 15
Day 14
Day 13
Day 12
Day 11
Day 10
Restore compatibility with Python 3.8 Required for CI as Alpine Edge is still using Python 3.8.6
Optimize day 9
Add brute-force solution for day 8 part 2