| Day | Name | Solution |
|---|---|---|
| 01 | Sonar Sweep | py, alt |
| 02 | Dive! | py |
| 03 | Binary Diagnostic | py |
| 04 | Giant Squid | py, alt |
| 05 | Hydrothermal Venture | py |
| 06 | Lanternfish | py, alt |
| 07 | The Treachery of Whales | py, alt |
| 08 | Seven Segment Search | py |
| 09 | Smoke Basin | py |
| 10 | Syntax Scoring | py, alt |
| 11 | Dumbo Octopus | py |
| 12 | Passage Pathing | py |
| 13 | Transparent Origami | py, alt |
| 14 | Extended Polymerization | py |
| 15 | Chiton | py, alt |
| 16 | Packet Decoder | py |
| 17 | Trick Shot | py |
| 18 | Snailfish | py |
| 19 | Beacon Scanner | py |
| 20 | Trench Map | py |
| 21 | Dirac Dice | py |
| 22 | Reactor Reboot | py, py |
| 23 | Amphipod | py |
| 24 | Arithmetic Logic Unit | py |
| 25 | Sea Cucumber | py |
My solutions from last year: r0f1/adventofcode2020.