| Problem | Solutions | Attempts | First Solved |
|---|---|---|---|
| A. Cone Inside a Cylinder | 60 | 64 | 0:03:22 |
| B. Roll It, Monu! | 69 | 76 | 0:01:02 |
| C. The Longer, the Sooner | 36 | 57 | 0:02:14 |
| D. Heroes of Covid-19 | 8 | 13 | 1:10:41 |
| E. Dynamic Tree II | 0 | 0 | Unsolved |
| F. Tony's Childhood Math | 2 | 6 | 1:28:53 |
| G. GCD Express | 4 | 9 | 1:20:00 |
| H. Anti Hash II | 1 | 1 | 4:10:36 |
| I. Brain Teaser | 9 | 11 | 0:26:58 |
| J. Heartless Programmers? | 2 | 5 | 2:41:11 |
| K. Liar Ekka? | 15 | 32 | 0:24:52 |
| L. Thanks for Your Contribution | 83 | 83 | 0:00:57 |
