| Problem(s) presented | Grade | Role |
|---|---|---|
| 12. Kinetic Voltmeter | 6.00 | opponent |
| 17. Crazy Cylinder | 6.40 | opponent |
| 5. Electrostatic Cyclotron | 6.20 | reporter |
| 14. Kaleidoscope Tomography | 5.70 | reviewer |
| 14. Kaleidoscope Tomography | 7.60 | reviewer |
| 2. The Life of Beer Foam | 5.50 | opponent |
