AdventOfCode2021 This is my solution for the Advent Of Code 2021 challenge using Python3. Day Part one Part two 1 ✔ ✔ 2 ✔ ✔ 3 ✔ ✔ 4 ✔ ✔ 5 ✔ ✔ 6 ✔ ✔ 7 ✔ ✔