# The Truth About Roulette Betting Systems

There are many betting systems that claim to give players an edge in roulette. However, mathematicians have concluded that no system can make this game profitable.

Players bet on the outcome of a spin of the roulette wheel by placing chips on a special betting mat. Bets are placed on different types of propositions such as odd-even, red-black and first, second, and third dozen.

## Origin

The exact origin of roulette is not known for sure. However, there are a number of different theories about its creation. Some of these theories claim that it was invented by the 17th-century French mathematician Blaise Pascal, while others suggest that it was developed in China and then spread to France by Dominican monks. Whatever the case, we know that modern roulette first appeared in Paris in the late 18th century and quickly became a popular game in casinos and gambling houses across Europe.

Another theory suggests that roulette evolved from the Italian board game biribi, which involved betting on a grid of numbered squares. This story makes more sense than some of the other tales, but there is not enough evidence to support it.

## Bets

There are a variety of betting options on roulette. One of the most popular is a Split bet, which is placed on two numbers in a row and pays 17 to 1 if correct. Another is the Street bet, which places chips on three consecutive numbers in a column or row. This wager is considered the second riskiest of all, as it can lose its entire value if the ball lands on a number other than the ones indicated. There are also several outside bets, including Red or Black and Dozens and Columns. These bets pay 2-1 and the odds are slightly higher than on the inside bets.