Advent of Code 2021

My solution of Swift for Advent of Code 2021. Just for fun.

Solutions

Challenge	Result	Solution
Day 1: Sonar Sweep	⭐⭐	💡
Day 2: Dive!	⭐⭐	💡
Day 3: Binary Diagnostic	⭐⭐	💡
Day 4: Giant Squid	⭐⭐	💡
Day 5: Hydrothermal Venture	⭐⭐	💡
Day 6: Lanternfish	⭐⭐	💡
Day 7: The Treachery of Whales	⭐⭐	💡
Day 8: Seven Segment Search	⭐⭐	💡
Day 9: Smoke Basin	⭐⭐	💡
Day 10: Syntax Scoring	⭐⭐	💡
Day 11: Dumbo Octopus	⭐⭐	💡
Day 12: Passage Pathing	⭐⭐	💡
Day 13: Transparent Origami	⭐⭐	💡