| Problem | Solutions | Attempts | First Solved |
|---|---|---|---|
| A. Game of Fifteen | 24 | 34 | 8:09:14 |
| B. The Battle of Street Food | 46 | 48 | 5:32:51 |
| C. Money OCD | 34 | 40 | 7:54:40 |
| D. Ride Sharing Complicacy | 33 | 40 | 5:31:57 |
| E. Candle Light Code | 81 | 102 | 5:29:33 |
| F. Car Freak | 129 | 133 | 2:35:54 |
| G. Missing Number | 124 | 128 | 2:38:20 |
| H. Add Them Up | 160 | 165 | 2:28:48 |
