Ubirajara Agero Batista

Team Leader of Brazil

Problems graded	Report grade	Opposition grade	Moderation grade
7. Double Decker Newton’s Cradle	7 (Hungary)	7 (Switzerland)	7 (Canada)
10. Dancing Soapy Vortices	6 (Switzerland)	7 (Canada)	8 (Team IPT)
2. The Life of Beer Foam	8 (Canada)	7 (Team IPT)	8 (Hungary)
4. Periodic Gurgles	7 (Team IPT)	8 (Hungary)	8 (Switzerland)
16. Singing Flame	6 (Hungary)	6 (Poland)	6 (Sweden)
8. Eddy Current Engine	4 (Poland)	4 (Sweden)	4 (Croatia)
11. Cosmic Skyscraper Tomography	6 (Sweden)	6 (Croatia)	7 (Hungary)
5. Electrostatic Cyclotron	6 (Croatia)	7 (Hungary)	8 (Poland)
12. Kinetic Voltmeter	6 (Colombia)	6 (Greece)	7 (Switzerland)
13. Rice Holes	4 (Greece)	4 (Switzerland)	4 (Denmark)
8. Eddy Current Engine	8 (Switzerland)	8 (Denmark)	7 (Colombia)
7. Double Decker Newton’s Cradle	5 (Denmark)	5 (Colombia)	6 (Greece)
3. Ping-Pong Balls Cannon	7 (France)	7 (Switzerland)	6 (Team IPT)
8. Eddy Current Engine	8 (Switzerland)	6 (Team IPT)	6 (France)
11. Cosmic Skyscraper Tomography	8 (Team IPT)	8 (France)	7 (Switzerland)