| Mode | Name | Size |
| -rw-r--r-- | .gitignore | 3L |
| -rw-r--r-- | README.md | 1L |
| -rwxr-xr-x | day01.pl | 22L |
| -rwxr-xr-x | day02.pl | 43L |
| -rwxr-xr-x | day03-1.pl | 47L |
| -rwxr-xr-x | day03-2.pl | 62L |
| -rwxr-xr-x | day04-1.pl | 156L |
| -rwxr-xr-x | day04-2.pl | 162L |
| -rwxr-xr-x | day05-1.pl | 48L |
| -rwxr-xr-x | day05-2.pl | 55L |
| -rwxr-xr-x | day06.pl | 41L |
| -rwxr-xr-x | day07-1.pl | 40L |
| -rwxr-xr-x | day07-2.pl | 44L |
| -rwxr-xr-x | day09.pl | 74L |
| -rwxr-xr-x | day10.pl | 80L |
| -rwxr-xr-x | day11-1.pl | 97L |
| -rwxr-xr-x | day11-2.pl | 103L |
