Rook (card game) suit. The Rook Bird functions as the lowest trump and is worth 20 points, and an additional 20 points is given to the partnership that wins the majority of tricks. Many other forms of the game can be played with 2 to 8 players, both with and without partnerships. A version for an odd number of players is known as "call-your-partner Rook." Typically played with 5 players, the player who wins the bid immediately "calls" one card to add to his team. The player holding the named card called secretly partners with the bid-winner until play reveals the card and
Card game reason card games are often characterized as games of chance or “imperfect information”—as distinct from games of strategy or “perfect information,” where the current position is fully visible to all players throughout the game. Many games that are not generally placed in the family of card games do in fact use cards for some aspect of their gameplay. Similarly, some games that are placed in the card game genre involve a board. The distinction is that the gameplay of a card game chiefly depends on the use of the cards by players (the board is simply a guide for scorekeeping