Advent of Code in Rust 🦀 2016 (Calendar) (Solutions) : 50⭐ Puzzle Stars Languages Day 1: No Time for a Taxicab ⭐⭐ Day 2: Bathroom Security ⭐⭐ Day 3: Squares With Three Sides ⭐⭐ Day 4: Security Through Obscurity ⭐⭐ Day 5: How About a Nice Game of Chess? ⭐⭐ Day 6: Signals and Noise ⭐⭐ Day 7: Internet Protocol Version 7 ⭐⭐ Day 8: Two-Factor Authentication ⭐⭐ Day 9: Explosives in Cyberspace ⭐⭐ Day 10: Balance Bots ⭐⭐ Day 11: Radioisotope Thermoelectric Generators ⭐⭐ Day 12: Leonardo's Monorail ⭐⭐ Day 13: A Maze of Twisty Little Cubicles ⭐⭐ Day 14: One-Time Pad ⭐⭐ Day 15: Timing is Everything ⭐⭐ Day 16: Dragon Checksum ⭐⭐ Day 17: Two Steps Forward ⭐⭐ Day 18: Like a Rogue ⭐⭐ Day 19: An Elephant Named Joseph ⭐⭐ Day 20: Firewall Rules ⭐⭐ Day 21: Scrambled Letters and Hash ⭐⭐ Day 22: Grid Computing ⭐⭐ Day 23: Safe Cracking ⭐⭐ Day 24: Air Duct Spelunking ⭐⭐ Day 25: Clock Signal ⭐⭐ Bonus Assembunny assembler