| Problem | Solutions | Attempts | First Solved |
|---|---|---|---|
| A. Passwords | 230 | 269 | 0:03:12 |
| B1. Act of Random Kindness (Easy) | 47 | 162 | 0:24:03 |
| B2. Act of Random Kindness (Hard) | 18 | 100 | 0:25:00 |
| C1. Polygon Construction (Easy) | 8 | 17 | 2:04:45 |
| C2. Polygon Construction (Hard) | 3 | 9 | 2:07:47 |
| D1. Bad XOR 2 (Easy) | 7 | 15 | 1:50:38 |
| D2. Bad XOR 2 (Hard) | 0 | 7 | Unsolved |
| E1. Mahmud vs Ridwan (Easy) | 69 | 105 | 0:42:57 |
| E2. Mahmud vs. Ridwan (Hard) | 19 | 84 | 1:03:59 |
