| Problems presented | Grade | Role |
|---|---|---|
| 12. Particle detectors for dummies | 6.00 | reporter |
| 3. Ink tree | 5.60 | reporter |
| 17. Balancing pebble | 5.20 | reporter |
| 2. Static speaker | 7.60 | reporter |
| 1. Sound thermometer | 7.00 | opponent |
| 14. Erratic raindrops | 5.60 | opponent |
| 8. Candle lighting trick | 6.80 | opponent |
| 5. Fluidic Calculator | 7.40 | opponent |
| 8. Candle lighting trick | 7.60 | reviewer |
| 1. Sound thermometer | 7.20 | reviewer |
| 9. Screaming balloon | 7.40 | reviewer |
| 9. Screaming balloon | 7.00 | reviewer |