Originally a game of chance, poker has become a popular card game in the United States and around the world. It is often played in casinos and poker clubs, and has also been adapted for home play.

Poker is generally played by up to eight players at a time. There are many variants of the game, but the most popular include stud poker and seven-card stud.

The basic premise of poker is to develop the best hand. Players do not have to bet directly into the pot, but may contribute money into the pot before the cards are dealt. In addition, players may bluff by betting they have the best hand.

A high card breaks ties when multiple people have the same card. During the American Civil War, a new type of poker game known as draw poker was introduced. This poker game is similar to the standard game, but it is a little more complicated.

Aside from betting, players must also evaluate their hand. It is also possible to win by bluffing. For example, if the dealer has two cards of the same rank, a player can bluff by saying that he has a royal flush. If he does, he may not compete in the pot, but may win the side pot.

The name poker comes from French poque or German pochen. It is believed that the name derives from the pochen or primero, a game played during the American Revolution.