Poker is a card game in which players place bets to determine the winner of a pot. Players begin by placing an ante (which may vary from game to game), and then bet into the middle of the table. The hand with the highest total value wins the pot. Betting rounds are completed clockwise and continue until the last player either folds or calls.

Players then reveal their cards. The best hand is the highest hand with at least five cards. When a player has the best five-card hand, he or she wins the pot. A straight hand of five cards is sometimes used as the final showdown in poker. The game is generally played with more than one deck of cards.

Poker hands are ranked according to their ranking. A full house consists of three matching cards of one rank and two matching cards of another. A flush consists of five cards of the same suit. The flush may skip one rank or the next. Straight cards, on the other hand, contain 5 consecutive cards of the same rank and may come from more than one suit. The highest pair, or “high hand,” wins the pot if no other player has a pair.

Another feature of poker is bluffing. Bluffing is a fundamental part of the game, separating it from other vying games. When a player raises his or her bet, he or she must bet more than he or she has bet before.