Christos Andrikopoulos

External jury member - Sweden

Problems graded	Report grade	Opposition grade	Moderation grade
5. Electrostatic Cyclotron	5 (Poland)	6 (USA (UofA))	9 (Brazil)
14. Kaleidoscope Tomography	3 (USA (UofA))	6 (Brazil)	8 (Team IPT)
1. String Telephone	5 (Brazil)	8 (Team IPT)	9 (Poland)
10. Dancing Soapy Vortices	6 (Team IPT)	10 (Poland)	4 (USA (UofA))
3. Ping-Pong Balls Cannon	8 (France)	6 (Switzerland)	7 (Team IPT)
8. Eddy Current Engine	6 (Switzerland)	9 (Team IPT)	9 (France)
11. Cosmic Skyscraper Tomography	8 (Team IPT)	10 (France)	5 (Switzerland)