Problems presented | Grade | Role |
---|---|---|
9. Screaming balloon | 5.20 | reporter |
13. Egg white pearls | 5.40 | reporter |
7. Half-life sparkles | 7.60 | reporter |
3. Ink tree | 6.40 | reporter |
1. Sound thermometer | 6.00 | opponent |
14. Erratic raindrops | 6.60 | opponent |
4. Origami launcher | 6.80 | opponent |
15. High-speed CD | 8.20 | opponent |
8. Candle lighting trick | 6.40 | reviewer |
2. Static speaker | 6.40 | reviewer |
11. Chalk on the water | 7.40 | reviewer |
11. Chalk on the water | 7.00 | reviewer |