Problems
| Problem | Category | Points | AC % | Users |
|---|---|---|---|---|
| Santa's Deliveries | Seasonal | 25p | 20.0% | 18 |
| Boxen in Boxen | Seasonal | 25 | 6.6% | 11 |
| Happy New Year! | Seasonal | 3p | 24.6% | 192 |
| Mimi and Christmas Cake | Seasonal | 5p | 34.4% | 307 |
| World Domination Fun | Seasonal | 10p | 12.6% | 116 |
| The Polar Express | Seasonal | 7p | 22.8% | 133 |
| Hanoi Heuristics | Seasonal | 15p | 5.5% | 9 |
| Old Christmas Lights II | Seasonal | 25p | 11.9% | 54 |
| Tree of Life | Seasonal | 20p | 15.0% | 29 |
| Snowy Streets | Seasonal | 25p | 11.2% | 19 |
| Snowball Fight | Seasonal | 3 | 47.3% | 238 |
| Ball Sculpture | Seasonal | 7 | 16.4% | 99 |
| Santa's Journey | Seasonal | 7 | 6.8% | 52 |
| A Button Challenge | Seasonal | 15p | 5.5% | 7 |
| Best Hat in Town | Seasonal | 15 | 21.3% | 14 |
| Buffer Zone | Seasonal | 20 | 19.1% | 3 |
| The Order of the Fox | Seasonal | 20 | 17.0% | 25 |
| Best Hat in Town II | Seasonal | 25 | 20.1% | 26 |