| Problem | Solutions | Attempts | First Solved |
|---|---|---|---|
| A. Moving Circles | 0 | 0 | Unsolved |
| B. Clock Hazard | 11 | 58 | 1:08:40 |
| C. Terrorists In The City | 4 | 9 | 1:40:10 |
| D. Repeater Again | 90 | 98 | 0:19:05 |
| E. Mathematics is a Beauty I | 17 | 23 | 1:11:17 |
| F. Pirate Dumb and Histogram | 0 | 9 | Unsolved |
| G. Tale of Two Sequences - Majority Wins | 3 | 18 | 2:47:22 |
| H. Social Media | 46 | 79 | 0:39:21 |
| I. Game of Stones | 14 | 19 | 1:29:09 |
| J. Sum of Subsequence | 0 | 2 | Unsolved |
| K. Bus Ride to MBSTU | 97 | 98 | 0:07:36 |
