Advent of Code in Rust 🦀 2018 (Calendar) (Solutions) : 50⭐ Puzzle Stars Languages Day 1: Chronal Calibration ⭐⭐ Day 2: Inventory Management System ⭐⭐ Day 3: No Matter How You Slice It ⭐⭐ Day 4: Repose Record ⭐⭐ Day 5: Alchemical Reduction ⭐⭐ Day 6: Chronal Coordinates ⭐⭐ Day 7: The Sum of Its Parts ⭐⭐ Day 8: Memory Maneuver ⭐⭐ Day 9: Marble Mania ⭐⭐ Day 10: The Stars Align ⭐⭐ Day 11: Chronal Charge ⭐⭐ Day 12: Subterranean Sustainability ⭐⭐ Day 13: Mine Cart Madness ⭐⭐ Day 14: Chocolate Charts ⭐⭐ Day 15: Beverage Bandits ⭐⭐ Day 16: Chronal Classification ⭐⭐ Day 17: Reservoir Research ⭐⭐ Day 18: Settlers of The North Pole ⭐⭐ 🎁 Day 19: Go With The Flow ⭐⭐ Day 20: A Regular Map ⭐⭐ Day 21: Chronal Conversion ⭐⭐ Day 22: Mode Maze ⭐⭐ Day 23: Experimental Emergency Teleportation ⭐⭐ Day 24: Immune System Simulator 20XX ⭐⭐ Day 25: Four-Dimensional Adventure ⭐⭐