Sevens (card game) from 1 to 20 in four (in some editions three) colours. It is marketed in Germany by Ravensburger. In this game three fourths of the cards remain in the stock, players can play as many cards as they want in one move, and players who cannot play at least one card must draw up to three cards. The score of a card is its face value. The rulebook distributed with the game describes two variants (one permitting each colour to be started with 10 or 12 instead of 11, and one that is similar to the French card game "Domino")
Happy Families becomes his turn and he asks another player for a specific card. Play continues in this way until no families are separated among different players. The player with the most cards wins. One of the rules states that a player cannot ask for a certain card to deceive any player if he does not have a card in the set he is asking for. The game can be adapted for use with an ordinary set of playing cards (see Go Fish). The game was devised by John Jaques Jr., who is also credited with popularizing tiddlywinks, ludo and snakes and