Roullete – or Roulette – is one of the world’s most popular casino games. It’s a game that brings glamour and excitement to both online and land-based casinos, and has been around for centuries, delighting players of all ages. However, there are several different variations to the game and each has subtle differences that every player should be aware of.

The game consists of a spinning wheel with divisions that rotate around its base. These are numbered from 1 to 36 in a seemingly random pattern, alternately colored red and black. In addition, there is a green division numbered 0 on American tables only. This extra zero increases the house edge of the American version of the game compared to the European version.

Players can bet on any of the numbered pockets or a range of pockets based on their position. These are called inside bets. Players can also bet on the color red or black, whether the number is odd or even, or if it’s high (19-36) or low (1-18). The payout odds for these bets vary according to their probability.

While the game is simple to play, there are a number of strategies that can improve a player’s chances of winning. These include the Martingale and Labouchere systems. The former involves increasing your bet amount after each loss, while the latter requires you to increase or decrease your stake amounts depending on how much you win. Both of these strategies have their drawbacks and should only be used in conjunction with other betting strategies.

There are also a number of other variations to the game, including Double Ball and Multi-Wheel Roulette. These additional variations offer increased chances of winning but aren’t as popular as the three mentioned above.