Hex is a strategy board game for two players played on a hexagonal grid, theoretically of any size and several possible shapes, but traditionally as an 11× 11 Players : 2. INTRODUCTION. The Hex game is a connection game independently invented by two mathematicians, Piet Hein and John Nash, respectively in and Number of players : 2. HEX: Shards of Fate – Publisher-Wechsel. Karlsruhe, Februar – Gameforge und HEX Entertainment verkünden heu Announcement.