Poker is a family of card games that are played throughout the world. Some variants include jokers and wild cards. Various forms of poker are played in casinos, private homes, and even on the internet.

All poker games involve a number of rounds of betting. The player with the best hand wins the pot. However, this depends on the rules of the game.

To begin, each player puts in a certain number of chips. Generally, these are ceramic or plastic chips. They are worth a range of whites, from 10 to 25. Occasionally, players will also use coins to make a bet.

Players take turns revealing their cards. After a certain number of rounds, all the players are dealt a single card face up. This is known as the draw phase.

The next betting interval begins with the player with the best face-up card. If no one bets, the bettor with the next best card can do so.

The next betting interval continues until all players have bet at least a small amount. Then the final round of betting takes place.

The best natural poker hand is the straight flush. A flush is 5 cards of the same suit. For instance, a straight flush with an ace high is called the Royal Flush.

There are several variants of poker, including Three-Card Monte and lowball. These games vary in the number of players, deck configuration, and cards in play.

In most modern games, the standard 52-card deck is used. However, a number of variants use several packs.