My solutions for Advent of Code.
2015 [Javascript]
- Day 01: Not Quite Lisp | source
- Day 02: I Was Told There Would Be No Math | source
- Day 03: Perfectly Spherical Houses in a Vacuum | source
- Day 04: The Ideal Stocking Stuffer | source
- Day 05: Doesn't He Have Intern-Elves For This? | source
- Day 06: Probably a Fire Hazard | source
2017 [C]
- Day 01: Inverse Captcha | solution
- Day 02: Corruption Checksum | solution
2019 [Rust]
- Day 01: The Tyranny of the Rocket Equation | solution
2021 [Python]
- Day 01: Sonar Sweep | solution
- Day 02: Dive! | solution
- Day 03: Binary Diagnostic | solution
- Day 04: Giant Squid | solution
- Day 05: Hydrothermal Venture | solution
- Day 06: Lanternfish | solution
- Day 07: The Treachery of Whales | solution
- Day 08: Seven Segment Search | solution
- Day 09: Smoke Basin | solution
- Day 10: Syntax Scoring | solution
- Day 11: Dumbo Octopus | solution
- Day 12: Passage Pathing | solution
- Day 13: Transparent Origami | solution
- Day 14: Extended Polymerization | solution
- Day 15: Chiton | solution
- Day 16: Packet Decoder | solution
- Day 17: Trick Shot | solution
- Day 18: Snailfish | solution
- Day 19: Beacon Scanner | solution
- Day 20: Trench Map | solution
- Day 21: Dirac Dice | solution
- Day 22: Reactor Reboot | solution
2022 [Python]
- Day 01: Calorie Counting | solution
- Day 02: Rock Paper Scissors | solution
- Day 03: Rucksack Reorganization | solution
- Day 04: Camp Cleanup | solution
- Day 05: Supply Stacks | solution
- Day 06: Tuning Trouble | solution
- Day 07: No Space Left On Device | solution
- Day 08: Treetop Tree House | solution
- Day 09: Rope Bridge | solution
- Day 10: Cathode-Ray Tube | solution
- Day 11: Monkey in the Middle | solution
- Day 12: Hill Climbing Algorithm | solution
- Day 13: Distress Signal | solution
- Day 14: Regolith Reservoir | solution
- Day 15: Beacon Exclusion Zone | solution
- Day 16: Proboscidea Volcanium | solution
- Day 17: Pyroclastic Flow | solution
- Day 18: Boiling Boulders | solution
- Day 19: Not Enough Minerals | solution
- Day 20: Grove Positioning System | solution
- Day 21: Monkey Math | solution
- Day 22: Monkey Map | solution
- Day 23: Unstable Diffusion | solution
2023 [Python]
- Day 01: Trebuchet?! | solution
- Day 02: Cube Conundrum | solution
- Day 03: Gear Ratios | solution
- Day 04: Scratchcards | solution
- Day 05: If You Give A Seed A Fertilizer | solution
- Day 06: Wait For It | solution
- Day 07: Camel Cards | solution
- Day 08: Haunted Wasteland | solution
- Day 09: Mirage Maintenance | solution
- Day 10: Pipe Maze | solution
- Day 11: Cosmic Expansion | solution
- Day 12: Hot Springs | solution
- Day 13: Point of Incidence | solution
- Day 14: Parabolic Reflector Dish | solution
- Day 15: Lens Library | solution
- Day 16: The Floor Will Be Lava | solution
2024 [Haskell]
- Day 01: Historian Hysteria | solution
- Day 02: Red-Nosed Reports | solution
- Day 03: Mull It Over | solution
- Day 04: Ceres Search | solution
- Day 05: Print Queue | solution
- Day 06: Guard Gallivant | solution
- Day 07: Bridge Repair | solution
- Day 08: Resonant Collinearity | solution
- Day 09: Disk Fragmenter | solution
- Day 10: Hoof It | solution
- Day 11: Plutonian Pebbles | solution
- Day 12: Garden Groups | solution
If you have your Advent of Code session token saved to a file like .token, you can download your test input with curl:
$ curl "https://adventofcode.com/2022/day/1/input" \
--header "Cookie: $(cat .token)"
You can find your session token by looking at the Cookie header in the network tab
in your browser tools when navigating to https://adventofcode.com/2022/day/1/input.
Save the value of this Cookie header in .token. e.g.
session=XXXX