| Problems presented | Grade | Role |
|---|---|---|
| 8. Candle lighting trick | 5.40 | reporter |
| 14. Erratic raindrops | 6.80 | reporter |
| 9. Screaming balloon | 7.20 | reporter |
| 15. High-speed CD | 4.40 | reporter |
| 12. Particle detectors for dummies | 7.80 | opponent |
| 1. Sound thermometer | 7.00 | opponent |
| 11. Chalk on the water | 6.00 | opponent |
| 3. Ink tree | 6.60 | opponent |
| 6. Sonic black hole | 6.60 | reviewer |
| 3. Ink tree | 7.20 | reviewer |
| 14. Erratic raindrops | 6.20 | reviewer |
| 8. Candle lighting trick | 6.60 | reviewer |