Advent of Code in Rust 🦀 2019 (Calendar) (Solutions) : 50⭐ Puzzle Stars Languages Day 1: The Tyranny of the Rocket Equation ⭐⭐ Day 2: 1202 Program Alarm ⭐⭐ Day 3: Crossed Wires ⭐⭐ Day 4: Secure Container ⭐⭐ Day 5: Sunny with a Chance of Asteroids ⭐⭐ Day 6: Universal Orbit Map ⭐⭐ Day 7: Amplification Circuit ⭐⭐ Day 8: Space Image Format ⭐⭐ Day 9: Sensor Boost ⭐⭐ Day 10: Monitoring Station ⭐⭐ Day 11: Space Police ⭐⭐ Day 12: The N-Body Problem ⭐⭐ Day 13: Care Package ⭐⭐ 🎁 Day 14: Space Stoichiometry ⭐⭐ Day 15: Oxygen System ⭐⭐ 🎁 Day 16: Flawed Frequency Transmission ⭐⭐ Day 17: Set and Forget ⭐⭐ Day 18: Many-Worlds Interpretation ⭐⭐ Day 19: Tractor Beam ⭐⭐ Day 20: Donut Maze ⭐⭐ Day 21: Springdroid Adventure ⭐⭐ Day 22: Slam Shuffle ⭐⭐ Day 23: Category Six ⭐⭐ Day 24: Planet of Discord ⭐⭐ Day 25: Cryostasis ⭐⭐