Greece-Hellas Shockwave

Participants

Papadimitriou Athanasios

Diveris Odysseas

Kouvoutsaki Stamatia

Yfantis Stamatis

Problems Presented

3. Chirping sounds

17. Elastic balls

26. Invisible ink

1. Chemical countdown

Problems Opposed

1. Chemical countdown

11. Soot mirror

16. Boiling salt solutions

14. Proxy variables

Rejected Problems

21. Human hair (SF 4)

23. Runner (SF 4)

25. Yellow flowers (SF 4)

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