Rules of Roullete

Roullete is a French variation of Biribi, in which players place chips on numbered spots on the wheel and attempt to predict which number will land on its corresponding spot. The game is played with two or more players at a table. Players may choose to play alone or with friends in teams. The most important thing to remember is to choose the right table and base your decisions on the odds.


There are several Rules of Roullete, including the fact that the house has an advantage over you. This disadvantage is especially apparent in American Roulette, where the double zero gives the house a large 7.89% advantage. In French Roulette, on the other hand, the single zero gives the house a 1.35% advantage over the player betting on even-money numbers.

Probability of winning

If you play roulette, you should be aware of the odds involved. The house edge in American roulette is 5.26 percent. This means that you will have a higher chance of winning if you bet on a single number. The odds of winning a straight up bet are 1/36.


The origins of the roulette wheel are not completely clear. Some think it was invented in 1655 by a blind French monk, Blaise Pascal. However, the name actually derives from two Italian and French board games, Hoca and Biribi. In the early days, the wheel was composed of numbers 1 through 36.

Many of the theories about how roulette was invented differ, but many people believe it originated in France. The name roulete translates as ‘little wheel’ in French. Blaise Pascal, a mathematician and inventor, started using probability theories on a perpetual motion machine, and later combined elements of other games into the game. In particular, he incorporated elements of the spinning wheel games Roly Poly and Even-Odd.

Betting systems

There are a number of different types of roulette betting systems. These can be classified into two basic types: positive systems and negative systems. Positive systems are those which encourage players to increase their bets as they win, while negative systems encourage players to decrease their bets after losing. These types of systems are commonly used by gamblers who want to increase their odds of winning.

The negative progression system is named after a famous French mathematician. It involves placing a bet on the first column, followed by the third column, and finally the second column. Players who use this type of system will place a bet on the black number and the red number in the second column. This strategy works with a 3:2 ratio, which means that they should put two units on each color they bet on.