Advent of code 2021

https://adventofcode.com/2021

Jonatan Gezelius 5b2addde59 Solve all puzzles of day 1 4 éve
01 5b2addde59 Solve all puzzles of day 1 4 éve
template 5b2addde59 Solve all puzzles of day 1 4 éve
.gitignore 8410234758 Add skeleton code 4 éve