| Problem | Solutions | Attempts | First Solved |
|---|---|---|---|
| A. It's Not Over Until It's Over | 130 | 141 | 0:00:12 |
| B. Jhamela, Once Again | 2 | 10 | 0:22:34 |
| C. Area of a Portion | 31 | 43 | 0:00:23 |
| D. Nobita and Shizuka | 91 | 111 | 0:00:26 |
| E. Race in DomKi | 1 | 6 | 1:39:26 |
| F. A Super Easy Problem - "Array Query" | 15 | 52 | 0:37:36 |
| G1. Mr. Hikiko and a Strange Game (Easy) | 5 | 9 | 1:02:11 |
| G2. Mr. Hikiko and a Strange Game (Hard) | 3 | 7 | 1:02:25 |
| H. Buckets of Water | 1 | 3 | 2:20:23 |
