| Problem | Solutions | Attempts | First Solved |
|---|---|---|---|
| A. Siraj Raval and His Dataset | 23 | 58 | 0:10:05 |
| B. Random Graphs | 7 | 9 | 4:04:20 |
| C. N-Ta-Gon Has a Problem | 14 | 16 | 1:06:15 |
| D. Isomorphic Graph | 12 | 28 | 0:37:16 |
| E. Rotation Dilemma | 5 | 6 | 1d 7h |
| F. Milad's Lost Tree | 20 | 22 | 1d 0h |
| G. Christmas Gifts | 10 | 10 | 2d 1h |
| H. Levi Squad | 7 | 10 | 2d 0h |
| I. Wavio Palindrome | 13 | 18 | 3d 1h |
| J. Freezing Trees | 16 | 20 | 3d 1h |
