| Problem | Solutions | Attempts | First Solved |
|---|---|---|---|
| A. Where Do Lovers Go? | 17 | 38 | 0:04:28 |
| B. You | 0 | 4 | Unsolved |
| C. Subarray Pyramid | 6 | 14 | 0:30:24 |
| D. Isn't It Strange? | 9 | 14 | 0:34:55 |
| E. Hogwarts Mystery 2020 | 0 | 2 | Unsolved |
| F. Giveaway | 37 | 56 | 0:04:06 |
| G. Circle Mystery | 15 | 19 | 1:24:23 |
| H. On the Sea | 1 | 2 | 3:44:29 |
