Poker is a card game that involves betting. The aim is to maximise winning hands and minimise losses from losing ones. This is known as minmax and requires skill in probability calculations, strategy and psychology. It also helps develop a range of personal skills such as concentration, discipline and focus.

In addition, poker can teach people to manage setbacks and learn from their mistakes. No one goes through life racking up victory after victory, and even the best players will suffer a few losses from time to time. Learning to view these losses as bruises rather than tattoos can help you overcome adversity and move forward stronger. This is a valuable skill that can be applied to other aspects of your life, from job interviews to family disputes.

The earliest references to Poker in written literature date from the 17th century and include various three-card games such as Flux and Trente-un (German, 18th century), Post and Pair (English and French, 17th and 18th centuries) and Brag (18th century to present). It was probably during this period that the game began to be played with 52 cards to accommodate more players and a wider range of combinations, and this led to its eventual spread in the United States.

Poker was one of the first games to be widely broadcast on television and it has become a spectator sport in its own right, drawing in large audiences to watch the drama and action. It has also inspired a range of scientific research, including studies on decision making, the psychology of gambling and game theory.