The game of Roullete, also known as Roulette or the Little Wheel, is a casino game in which players place bets on individual numbers or small groups of numbers. They do this by placing chips on a betting mat, which has precise markings to indicate what bet is being made. The dealer then spins the roulette wheel and rolls a ball around the track, with the goal of hitting one of the numbers on the board.

A modern European-style roulette wheel has thirty-six compartments painted alternately red and black. The number 1 is at the top of the wheel, the number 2 at the bottom and the zero on the far right side. On American tables there is an additional green pocket marked 00. The wheel is driven by a central shaft with the ball bearing at the end, and the entire mechanism is housed in a bowl-shaped container.

When playing the game, players lay their chips on a betting mat in front of them. Each bet type has its own odds and pay-outs, which can be found on the betting table. Bets on six numbers or less are called Inside bets while those on 12 or more are known as Outside bets. Inside bets tend to have a higher house edge than Outside bets, but they pay out much more when winning.

During the early days of Roulette, there were many methods for cheating. The wheel itself was often modified and the layout of the betting area was adjusted to prevent this. In addition, various devices to assist in predicting the outcome of each spin were used by both the operators and players.

Today, the game is regulated by strict rules and regulations, with most casinos not allowing any sort of additional advantage to be gained. The Roulette cylinder was invented in a primitive form in the 17th century by Blaise Pascal, a French mathematician, physicist and philosopher. It was later developed into the modern game of Roulette, which is played in almost every casino on the planet.

The game is also popular at live online casinos, where you can play in real-time with a human dealer. While you cannot physically touch the dealer or other players, the software will automatically lock the betting table once the dealer announces ‘no more bets’. This prevents you from putting your chips down just before the ball stops on a number, preventing any possible fraud.