| Problem | Solutions | Attempts | First Solved |
|---|---|---|---|
| A. Squared | 94 | 105 | 0:01:17 |
| B. Little Subarray Sum | 78 | 81 | 0:04:13 |
| C. Decent Arrays | 45 | 72 | 0:06:45 |
| D. Is It a Perfect Square? | 8 | 51 | 2:43:58 |
| E. Quarantine!!! | 40 | 46 | Unsolved |
| F. BPL Mubarak! | 29 | 38 | 0:38:59 |
| G. Game of Fifteen | 25 | 46 | 0:48:40 |
| H. Jenia's Homework | 36 | 38 | 0:57:59 |
| I. Who Is the Naag King? | 4 | 15 | 5:34:10 |
| J. A Big Confusion | 21 | 27 | 1:12:35 |
| K. Four Wheel Fun | 1 | 10 | 6:40:47 |
