Advent of Code is an annual event, providing a succession of increasingly challenging programming exercises.

https://adventofcode.com/2022/

Notes here discuss Icon language features used in each solution.

• Day 1 - Day 2 - Day 3 - Day 4 - Day 5 - Day 6 - Day 7 - Day 8 - Day 9 - Day 10
• Day 11 - Day 12 - Day 13 - Day 14 - Day 15 - Day 16 - Day 17 - Day 18 - Day 19 - Day 20
• Day 21 - Day 22 - Day 23 - Day 24 - Day 25