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")
Bartok (card game) how those values relate to the current top card), and changes between suits and parities (odd to even, even to odd), but they may also be triggered by non-card events such as speaking (or failing to speak) a certain word when playing a card. Consequences are often simply "this card may not be played", but may alternatively include the drawing of extra cards, the swapping of cards between players' hands, and alterations to the turn sequence. Bartok can be made into a drinking game if the consequence of a play is that a player must take a drink. Many rules