| Problem | Solutions | Attempts | First Solved |
|---|---|---|---|
| A. Tetration | 113 | 131 | 0:02:06 |
| B. Aliban's End Game | 0 | 56 | 14d 2h |
| C. Contest Finalists Selection | 47 | 81 | 0:11:24 |
| D. Christmas Gift | 0 | 9 | Unsolved |
| E. How Many Unicorns? | 14 | 44 | 0:28:10 |
| F. Easy Path | 0 | 0 | Unsolved |
| G. Minimum Trio | 4 | 21 | 1:28:27 |
| H. Yet Another Unsolved Problem | 8 | 14 | 1:17:32 |
