| Problems presented | Grade | Role |
|---|---|---|
| 4. Origami launcher | 8.80 | reporter |
| 17. Balancing pebble | 8.20 | reporter |
| 8. Candle lighting trick | 6.80 | reporter |
| 11. Chalk on the water | 7.40 | reporter |
| 3. Ink tree | 8.40 | reporter |
| 4. Origami launcher | 7.20 | opponent |
| 12. Particle detectors for dummies | 7.60 | opponent |
| 9. Screaming balloon | 7.20 | opponent |
| 3. Ink tree | 7.40 | opponent |
| 1. Sound thermometer | 8.40 | opponent |
| 7. Half-life sparkles | 7.60 | reviewer |
| 1. Sound thermometer | 7.60 | reviewer |
| 17. Balancing pebble | 7.80 | reviewer |
| 15. High-speed CD | 7.40 | reviewer |
| 9. Screaming balloon | 7.80 | reviewer |