| Problems graded | Report grade | Opposition grade | Review grade |
|---|---|---|---|
| 3. Paper tube | 8 (Ukraine) | 6 (France) | 0 () |
| 1. Cumulative cannon | 6 (France) | 7 (Ukraine) | 0 () |
| 12. Resonating glasses | 6 (Russia) | 5 (Colombia) | 0 () |
| 1. Cumulative cannon | 7 (Colombia) | 7 (Russia) | 0 () |
| 13. Pickle night light | 5 (India) | 6 (USA) | 0 () |
| 1. Cumulative cannon | 8 (USA) | 3 (India) | 0 () |
