Roullete, also known as roulette and sometimes referred to as French Roulette, is a casino game where a small ball is spun around a wheel and players bet on the number that will come up. The numbers are grouped in different areas of the wheel and can be either red or black and high or low. Players place their bets by placing chips on a betting mat. The dealer then spins the wheel and the ball comes to rest in one of the compartments.

The house edge in roulette is lower than most other games but the odds are still far from perfect and the gamble is not for the faint of heart. The best way to play the game is to stick to the outside bets. These bets pay 2-1 and are easier to win than the inside bets that have higher minimum and maximum amounts.

Several systems have been developed to beat the house edge of roulette but none of them are foolproof. Some are complicated and confusing, but others are simple enough for anyone to understand and use. The basic strategy is to start with a small amount of money and then increase your bet size after each loss. This will allow you to build up your bankroll without risking too much of it.

Before the wheel is spun, a player places his bets by laying down chips on a betting table map with the precise location of the chip indicating the type and amount of the bet. The table map shows the number slots and indicates that bets on six or fewer numbers are called “Inside bets”. Bets on 12 or more numbers are called “Outside bets.”

In some casinos, the wheel is surrounded by a box to prevent cheating devices from being hidden in the table or wheel. This box is called a “True” or “False” box and the dealer will ask you which you want to use when you first sign up for a table.

The ball used to be made of ivory, but today it is usually manufactured from other materials such as resin and Teflon. This has a significant impact on the game, as the smaller, lighter ball makes more revolutions on the wheel and jumps more unpredictably before it lands. The smaller, lighter ball also makes more noise when it hits the wheel and table.

A roulette table carries a placard that describes the rules of the game and the minimum and maximum bets allowed. It is important to choose a table within your budget before you begin playing. Each table has a different payout for inside and outside bets, and the house edge is generally lower on European wheels than on American ones. In addition, the American version of the game has an extra green division for 00 which increases the house edge by about 1.5%.