| Problem | Solutions | Attempts | First Solved |
|---|---|---|---|
| A. Color The Bricks | 7 | 23 | 0:29:17 |
| B. Limited Egg | 3 | 12 | 2:22:17 |
| C. CPU Array | 2 | 5 | 1:31:07 |
| D. Max Distance | 1 | 2 | 1:38:59 |
| E. Interactive Problem | 36 | 37 | 0:19:07 |
| F. Importance of Word | 37 | 37 | 0:01:54 |
| G. Who will Marry First ? | 26 | 28 | 0:54:14 |
