This game is played on an empty NxN square board (say 8x8): TURNS - At each turn, each player must do the following actions: First, drop a friendly stone on an empty cell; Second, all pieces in the same horizontal and vertical rows move one cell nearer to the placed piece, if possible. GOAL - If at the end of the move, there are any pieces that have an enemy piece at each diagonally adjacent cell, 4 in all, then the player with the most such pieces wins. If these numbers are equal, the game continues. Online Play Super Duper Games

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