Diamonds & Pivots (2005)

"Diamonds & Pivots is a two player game played on an 5x5 hexagonal board. Each player passes or drops a friendly stone over an empty cell. If diamond patterns, with four friendly stones, are made the player must choose one, choose a stone from it (the pivot) and place its other three stones in a line starting from the pivot. If any enemy stone in the way is captured. Pivot movements are multiple and mandatory. After two passes, wins the player with more stones on board. "