| Problem | Solutions | Attempts | First Solved |
|---|---|---|---|
| A. Sofdor Ali Got Mail! | 126 | 143 | 0:03:55 |
| B. Sofdor Ali's Magical Blackboard! | 128 | 142 | 0:07:05 |
| C. Sofdor Ali and Histogram | 90 | 101 | 0:12:30 |
| D. Sofdor Ali and the Puzzle of Weights | 38 | 49 | 0:36:58 |
| E. Sofdor Ali's Restaurant | 14 | 48 | 0:35:59 |
| F. Sofdor Ali and Bracket Sequence | 5 | 22 | 2:44:26 |
