| Problems presented | Grade | Role |
|---|---|---|
| 14. Erratic raindrops | 5.40 | reporter |
| 10. Quaint jet | 9.20 | reporter |
| 12. Particle detectors for dummies | 6.80 | reporter |
| 15. High-speed CD | 6.60 | reporter |
| 11. Chalk on the water | 6.40 | reporter |
| 3. Ink tree | 5.20 | opponent |
| 2. Static speaker | 8.00 | opponent |
| 5. Fluidic Calculator | 7.00 | opponent |
| 11. Chalk on the water | 7.80 | opponent |
| 1. Sound thermometer | 8.20 | opponent |
| 8. Candle lighting trick | 6.40 | reviewer |
| 5. Fluidic Calculator | 7.60 | reviewer |
| 17. Balancing pebble | 7.60 | reviewer |
| 3. Ink tree | 6.80 | reviewer |
| 6. Sonic black hole | 7.60 | reviewer |