Petkova Aleksandra
ٹیم: Bulgaria A
| مسئلہ | گریڈ | کردار |
|---|---|---|
| 6. Ship wakes | 15.1 | Opponent |
| 14. Invent Yourself: Wave optics | 20.3 | Reporter |
| 6. Ship wakes | 24.9 | Reporter |
| مسئلہ | گریڈ | کردار |
|---|---|---|
| 6. Ship wakes | 15.1 | Opponent |
| 14. Invent Yourself: Wave optics | 20.3 | Reporter |
| 6. Ship wakes | 24.9 | Reporter |