| Problem | Solutions | Attempts | First Solved |
|---|---|---|---|
| A. Version Checker | 122 | 246 | 0:06:22 |
| B. OCD Returns! | 17 | 152 | 0:34:07 |
| C. Biswa the Digital Gutibaj | 0 | 11 | Unsolved |
| D. Convex Hull Generator | 93 | 171 | 0:14:47 |
| E. GCD and NOD | 15 | 76 | 1:26:38 |
| F. Shopping | 3 | 17 | 2:23:09 |
| G. Distinctness | 5 | 63 | 1:46:28 |
