Both players have eight large plastic coins, one set gold, the other silver. The coins are clearly marked with a head on side and a chimera on the other. The board is a tray with 4x4 holes to hold the coins and the game has a clear plastic lid which clips on.The first player puts one of their coins on the board. The second player then flips the coin over into an adjacent space and places one of their coins. The first player then flips this and places another coin and so on. The player who gets three of their coins in a line showing the same side, head or tail, which cannot be broken by its opponent's next move, wins.This is the same game play as Rubik's Tac Toe. The motif is tiles with moons and stars instead of coins. - BoardGameGeek