The first "Byron Zappas Cup" Solving Contest took place today, 25-ix-2016, in many cities of Greece simultaneously.
The selection of the 12 problems was made by the multi-champion of Greece mr Kostas Prentos.
Warm congratulations to all organisers and solvers!
The problems : https://drive.google.com/file/d/0B2-Lv0IlDIs6T2JNdllQUGVjeE0/view?usp=sharing
Their solutions : https://drive.google.com/file/d/0B2-Lv0IlDIs6dzhCc3JLbjVQVlU/view?usp=sharing
Photos from Athens (by Dimitris Skyrianoglou) and Syros island (by Michalis Keramiotis) :