Jose Ricardo Mejía Mora

Team Leader of Colombia

Problems graded	Report grade	Opposition grade	Review grade
17. Resistor thermodynamics	6 (Germany)	5 (Colombia)	4 (UK)
8. Ferrofluidic patterns	7 (Colombia)	6 (UK)	9 (Germany)
11. Smashing Spheres	5 (UK)	9 (Germany)	8 (Colombia)
14. Rising in the bulk	7 (France)	9 (Switzerland)	7 (Poland)
3. Noise FM	6 (Switzerland)	6 (Poland)	6 (France)
11. Smashing Spheres	9 (Poland)	8 (France)	8 (Switzerland)
13. Chaotic Magnetic Pendulum	5 (Romania)	9 (Switzerland)	9 (Ukraine)
2. Airbounce	7 (Switzerland)	7 (Ukraine)	8 (Romania)
16. The Midnight Special	9 (Ukraine)	8 (Romania)	9 (Switzerland)
11. Smashing Spheres	8 (Ukraine)	6 (Sweden)	8 (France)
12. Inverse coffee cup vibration problem	5 (Sweden)	5 (France)	5 (Ukraine)
6. Flat Earth	9 (France)	6 (Ukraine)	9 (Sweden)