Roullete is a casino game that involves spinning a numbered wheel and betting on the number, color, or grouping of numbers. The wheel has 36 numbered red and black squares, as well as one or two green pockets (depending on the version of the game). Bets can be placed in multiple combinations, including straight up or split bets (bets divided over a combination of adjoining numbers). In addition to individual numbers, players may also place bets on color groups (red or black), odd or even, and high or low values.
The history of Roulette is filled with fanciful stories. Some say that the game was invented by 17th-century French physicist Blaise Pascal as part of his search for a perpetual motion machine. Others claim that the game evolved in gambling dens across America and Europe as gamblers searched for an edge over the house. Whatever the truth, the roulette game we know today began to take shape in the early 18th century.
Once the bets are placed, a croupier spins the wheel and a small ball is rolled around the edge of the wheel until it stops in one of the 37 (or 38, depending on the version) pocket-markers on the rim. The winning number is then called and the table is cleared of losing wagers before winners are paid. The Dealer then announces “No more bets!” to prevent cheating by placing chips during the spin.
In addition to deciding which types of bets to make, the player must decide how many units to bet on each round. The size of a betting unit is based on the player’s available bankroll. The house edge is lower if the player bets fewer units, and higher if he or she bets more than the maximum amount permitted.
Online casinos offer several different versions of Roulette. The best choice is European roulette, which has a much lower house edge than American Roulette. European roulette wheels have only a single zero, while the American wheel has two green pockets. In addition, the European game has a rule called La Partage that allows the dealer to divide any even-money bet that loses to a zero in half, keeping one half for himself and giving the other to the player.
When you play a Roulette game in a real casino, you’ll get special colored chips to help differentiate bettors from each other. These chips are not worth their usual value away from the table, but they can be exchanged for regular casino chips once you’re ready to leave. When you’re ready to quit the game, simply tell the croupier that you want to cash out your chips. The dealer will then give you normal casino chips in return. This process will repeat itself the next time you play Roulette. If you’d like to try your luck at another game, simply bet again.