Benoit Truc

External jury member - EPFL

Problems graded	Report grade	Opposition grade	Review grade
7. Drunken glass	8 (Russia – Voronezh State University + VSTU + MIPT)	5 (Colombia)	4 (Ukraine - TSNUK)
12. Jet charged!	8 (Colombia)	8 (Ukraine - TSNUK)	3 (Poland)
1. Tesla coil engine	6 (Ukraine - TSNUK)	6 (Poland)	6 (Russia – Voronezh State University + VSTU + MIPT)
13. String shooter	6 (Poland)	8 (Russia – Voronezh State University + VSTU + MIPT)	9 (Colombia)
15. Pouring a Sandcastle	8 (Brazil)	6 (Ukraine - National University of Kharkiv)	8 (USA)
9. Rail track divination	9 (Ukraine - National University of Kharkiv)	9 (USA)	7 (France – École polytechnique)
3. Apples and Oranges	7 (USA)	8 (France – École polytechnique)	8 (Brazil)
11. Circle magnet	6 (France – École polytechnique)	5 (Brazil)	7 (Ukraine - National University of Kharkiv)