๐โ๏ธโ๏ธ๐ Advent of Code - 2021 ๐โ๏ธโ๏ธ๐ Advent of Code is a series of small programming puzzles. This year, I've decided to solve them in Go. You can also see my previous years: 2020, 2019, 2018 and 2017. Running go run cmd/main.go 1 day01/sample_input.txt