Advent of Code in Rust 🦀 2020 (Calendar) (Solutions) : 50⭐ Puzzle Stars Languages Day 1: Report Repair ⭐⭐ Day 2: Password Philosophy ⭐⭐ Day 3: Toboggan Trajectory ⭐⭐ Day 4: Passport Processing ⭐⭐ Day 5: Binary Boarding ⭐⭐ Day 6: Custom Customs ⭐⭐ Day 7: Handy Haversacks ⭐⭐ Day 8: Handheld Halting ⭐⭐ Day 9: Encoding Error ⭐⭐ Day 10: Adapter Array ⭐⭐ Day 11: Seating System ⭐⭐ Day 12: Rain Risk ⭐⭐ Day 13: Shuttle Search ⭐⭐ Day 14: Docking Data ⭐⭐ Day 15: Rambunctious Recitation ⭐⭐ Day 16: Ticket Translation ⭐⭐ Day 17: Conway Cubes ⭐⭐ Day 18: Operation Order ⭐⭐ Day 19: Monster Messages ⭐⭐ Day 20: Jurassic Jigsaw ⭐⭐ Day 21: Allergen Assessment ⭐⭐ Day 22: Crab Combat ⭐⭐ Day 23: Crab Cups ⭐⭐ Day 24: Lobby Layout ⭐⭐ Day 25: Combo Breaker ⭐⭐