The “(o)stomachion” (3rd c. B.C.) – The first puzzle in history
It was a spiritual game, predecessor of
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The “polis” (3rd c. B.C.) – The ancestor of chess
This is an excellent strategy game, precursor
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The Pythagoras cup (6th c. B.C.) – The first application of the axial siphon worldwide
It was a smart wine cup which
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The gimbal-joint (of inkwell) of Philon (3rd c. B.C.)
It was an exceptional, ahead of its
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