| Problem | Solutions | Attempts | First Solved |
|---|---|---|---|
| A. Static Tree | 3 | 3 | 3:05:57 |
| B. MaxXOR | 14 | 27 | 0:33:13 |
| C. Dynamic Tree | 1 | 1 | 3:54:23 |
| D. Make Strings Great Again! | 17 | 28 | 0:22:55 |
| E. String Game | 1 | 3 | 3:54:47 |
| F. Keep Away From Those Oceans | 0 | 0 | Unsolved |
| G. Birthday of Aliens | 0 | 0 | Unsolved |
| H. MonoMono | 0 | 1 | Unsolved |
| I. Composite Facts | 4 | 4 | 1:33:01 |
| J. Roll the Dice | 96 | 98 | 0:00:47 |
| K. Wheel Graph | 60 | 66 | 0:08:40 |
