/2021/

• ../
• day01.pl
• day02.pl
• day03.pl
• day04.c
• day05.c
• day06.pl
• day07.pl
• day08-1.sh
• day08-2.c
• day09.c
• day10.pl
• day11.c
• day12.pl
• day13.c
• day14.c