| Problems presented | Grade | Role |
|---|---|---|
| 15. High-speed CD | 7.00 | reporter |
| 1. Sound thermometer | 8.20 | reporter |
| 17. Balancing pebble | 9.40 | reporter |
| 12. Particle detectors for dummies | 6.60 | reporter |
| 9. Screaming balloon | 7.80 | reporter |
| 9. Screaming balloon | 7.80 | opponent |
| 3. Ink tree | 7.60 | opponent |
| 12. Particle detectors for dummies | 7.40 | opponent |
| 13. Egg white pearls | 8.00 | opponent |
| 6. Sonic black hole | 7.40 | opponent |
| 1. Sound thermometer | 7.20 | reviewer |
| 14. Erratic raindrops | 7.60 | reviewer |
| 5. Fluidic Calculator | 7.80 | reviewer |
| 9. Screaming balloon | 8.00 | reviewer |
| 2. Static speaker | 8.20 | reviewer |