International Challenge Curling is a two player game utilizing a standard deck of cards, 16 metal curling "rocks", a magnetic score board and a game board depicting a curling rink. Players shots are determined by a hand of eight cards each with a corresponding position in the house. Players each take eight shots making up an "end" and the game is played over 10 ends. International Challenge Curling is a strategy and tactics as players battle for victory on the ice.