| Day | Link to description | Link to solution |
|---|---|---|
| 01 | Historian Hysteria | Solution |
| Day | Link to description | Link to solution |
|---|---|---|
| 25 | Snowverload | Solution |
| 24 | Never Tell Me The Odds | Solution |
| 23 | A Long Walk | Solution |
| 22 | Sand Slabs | Solution |
| 21 | Step Counter | Solution |
| 20 | Pulse Propagation | Solution |
| 19 | Aplenty | Solution |
| 18 | Lavaduct Lagoon | Solution |
| 17 | Clumsy Crucible | Solution |
| 16 | The Floor Will Be Lava | Solution |
| 15 | Lens Library | Solution |
| 14 | Parabolic Reflector Dish | Solution |
| 13 | Point of Incidence | Solution |
| 12 | Hot Springs | Solution |
| 11 | Cosmic Expansion | Solution |
| 10 | Pipe Maze | Solution |
| 09 | Mirage Maintenance | Solution |
| 08 | Haunted Wasteland | Solution |
| 07 | Camel Cards | Solution |
| 06 | Wait For It | Solution |
| 05 | If You Give A Seed A Fertilizer | Solution |
| 04 | Scratchcards | Solution |
| 03 | Gear Ratios | Solution |
| 02 | Cube Conundrum | Solution |
| 01 | Trebuchet! | Solution |
| Day | Link to description | Link to solution |
|---|---|---|
| 25 | Full of Hot Air | Solution |
| 24 | Blizzard Basin | Solution |
| 23 | Unstable Diffusion | Solution |
| 22 | Monkey Map | Solution |
| 21 | Monkey Math | Solution |
| 20 | Grove Positioning System | Solution |
| 19 | Not Enough Minerals | Solution |
| 18 | Boiling Boulders | Solution |
| 17 | Pyroclastic Flow | Solution |
| 16 | Proboscidea Volcanium | Solution |
| 15 | Beacon Exclusion Zone | Solution |
| 14 | Regolith Reservoir | Solution |
| 13 | Distress Signal | Solution |
| 12 | Hill Climbing Algorithm | Solution |
| 11 | Monkey in the Middle | Solution |
| 10 | CathodeRay Tube | Solution |
| 09 | Rope Bridge | Solution |
| 08 | Treetop Tree House | Solution |
| 07 | No Space Left On Device | Solution |
| 06 | Tuning Trouble | Solution |
| 05 | Supply Stacks | Solution |
| 04 | Camp Cleanup | Solution |
| 03 | Rucksack Reorganization | Solution |
| 02 | Rock Paper Scissors | Solution |
| 01 | Calorie Counting | Solution |
| Day | Link to description | Link to solution |
|---|---|---|
| 18 | Snailfish | Solution |
| 17 | Trick Shot | Solution |
| 16 | Packet Decoder | Solution |
| 15 | Chiton | Solution |
| 14 | Extended Polymerization | Solution |
| 13 | Transparent Origami | Solution |
| 12 | Passage Pathing | Solution |
| 11 | Dumbo Octopus | Solution |
| 10 | Syntax Scoring | Solution |
| 09 | Smoke Basin | Solution |
| 08 | Seven Segment Search | Solution |
| 07 | The Treachery of Whales | Solution |
| 06 | Lanternfish | Solution |
| 05 | Hydrothermal Venture | Solution |
| 04 | Giant Squid | Solution |
| 03 | Binary Diagnostic | Solution |
| 02 | Dive! | Solution |
| 01 | Sonar Sweep | Solution |
| Day | Link to description | Link to solution |
|---|---|---|
| 03 | Toboggan Trajectory | Solution |
| 02 | Password Philosophy | Solution |
| 01 | Report Repair | Solution |