All Advent of Codes

Jonatan Gezelius d478515ce9 Fix mistake on day 3 3 anni fa
2018 2755f91e68 Move 2018 tasks to subfolder 3 anni fa
2020 d478515ce9 Fix mistake on day 3 3 anni fa
2021 d4040b7075 Move all 2021 assignments to subfolder 3 anni fa
template 859b07dd2a Update template 4 anni fa
.gitignore 8410234758 Add skeleton code 4 anni fa