Chwech

This game uses a standard deck of cards with two jokers. It is designed specifically for 6 players, although variants allow other number of players as well.
Each player is dealt 9 cards, then tricks are played. During a trick a player may pass or play, in that case he has to follow suit or play a joker. The game ends when everyone passes in a turn.
Then the score of a player is the number of cards he has played, multiplied by nine if he won a multiple of nine cards (0, 9, 18, etc), otherwise the number he won in excess of such a multiple. Hence the goal is to win a multiple of nine cards while playing all the cards.