A lesser known card game from the famous company although the rules state: "Quien Sabé has created the greatest sensation in games since our celebrated game of PIT". A fast-paced game where every player gets an identical set of cards. The leading player calls "down", and every participant chooses a card from his set and hides it from the others. When the leading player calls "up" all cards are revealed simultaneously. The object for each player now is to capture tricks in hopes that he may secure thereby a number of "count cards": Cards numbered 5, 10, 15 from the cowboy cards and Quien Sabé, the last mentioned being a special card. Game is won after several rounds when a player has amassed at least 500 points.