Klaverjassen is a fun and challenging card game that originated in the Netherlands, and is still popular to this day. It is played with four players in two equal teams, who try to win as many rounds as possible by making tricks out of the cards in their hands. This is done by either collecting more points with their cards than their opponents, or by bluffing and misleading their opponents. Klaverjassen is a great game for both adults and children of any age, and requires both luck and strategy to win.