Poker is a casino game where players compete against each other in a pot. Each round of betting begins with a player putting in an ante, usually one or two chips, to enter the pot. When a hand is revealed, a player can either “call” or “raise,” which means putting in more chips than the person next to them has bet. After betting, the player with the highest hand wins the pot. This betting process is repeated clockwise, until everyone calls or folds.

When a player makes fours of a kind, they are said to have a “high” hand. A higher four-of-a-kind, or “four-of-a-kind,” is better than a lower four-of-a-kind. However, if more than one person in the pot has a five-of-a-kind hand, the player with the highest five-of-a-kind hand wins.

A poker game is played with a standard 52-card pack, with two jokers. Although poker is traditionally played with one pack of cards, some games use two different colored packs to speed up play. One pack is dealt, while the other is shuffled. After a player has dealt all of his cards, he or she can then shuffle the second deck and pass it to the next dealer. The dealer then has one hand to draw from.

The best hand in poker is a straight flush. A straight flush consists of five cards in a row, all the same suit. The highest-ranking straight flush is an A-K-Q-J-10 of a single suit. It is also known as a royal straight flush. However, the odds of a royal flush are extremely low, with one in nearly 650,000. Next highest is a four-of-a-kind hand, which can consist of any card.