/aoc2021/input/

• ../
• day01.in
• day02.in
• day03.in
• day04.in
• day05.in
• day06.in
• day07.in
• day08.in
• test01.in
• test02.in
• test03.in
• test04.in
• test05.in
• test06.in
• test07.in
• test08.in