| Problem(s) presented | Grade | Role |
|---|---|---|
| 4. Escaping helicopters | 6.80 | opponent |
| 13. String shooter | 8.20 | reporter |
| 15. Pouring a Sandcastle | 7.00 | opponent |
| 7. Drunken glass | 6.60 | opponent |
| 5. Water dancing ball | 8.00 | opponent |
| 6. Broken pencils | 6.60 | opponent |
| 5. Water dancing ball | 8.60 | coreporter |
| 5. Water dancing ball | 6.50 | coreporter |
