| Day # | Name | Source | blog |
|---|---|---|---|
| 1 | Trebuchet?! | source alternate solution source |
blog |
| 2 | Cube Conundrum | source | blog |
| 3 | Gear Ratios | source | blog |
| 4 | Scratchcards | source | blog |
| 5 | If You Give A Seed A Fertilizer | source | blog |
| 6 | Wait For It | source algebraic solution source |
blog |
| 7 | Camel Cards | source | blog |
| 8 | Haunted Wasteland | source | blog |
| 9 | Mirage Maintenance | source | blog |
| 10 | Pipe Maze | source | blog |
| 11 | Cosmic Expansion | source | blog |
| 12 | Hot Springs | source | blog |
| 13 | Point of Incidence | source | blog |
| 14 | Parabolic Reflector Dish | source | blog |
| 15 | Lens Library | source | blog |
| 16 | The Floor Will Be Lava | source | blog |
| 17 | Clumsy Crucible | source | blog |
| 18 | Lavaduct Lagoon | source | blog |
| 19 | Aplenty | source alternate solution source |
blog |
| 20 | Pulse Propagation | source | blog |
| 21 | Step Counter | source | blog |
| 22 | Sand Slabs | source | blog |
| 23 | A Long Walk | source | blog |
| 24 | Never Tell Me The Odds | source | blog |
| 25 | Snowverload | source | blog |