Roulette Wheels Versions

Roulette wheel is believed to be designed by a great French scientist and physicist, and religious philosopher and mathematician Blaise Pascal. The roulette wheels invention was the result of his attempt to construct a perpetual motion machine. Through the years it was improved and the up to date design was established.

Roulette wheel is the specially created wheel which is placed on the bowl and rotates on the axis. The numbers on the roulette wheels alternate between red and black pockets. The pocket is a section the ball stops at. With 36 red and black slots the wheel contains two green-colored zero slots. Moreover, the numbers on the roulette wheels are not set in a random way. Actually, it is a bit hard for ordinary people to determine the rule on which this arrangement is made. The opportunity to make bet on one individual number and the fact that every slot adds attributes for betting results in the principle of numbers arrangement. It was developed by the wheel makers years ago and still is applied as the most suitable. As you can see for every number on the roulette wheels there is the next higher number just opposite to the previous number. This roulette wheels design is thought to be standard.

The rules of roulette game are very simple like the rules of online slots or online blackjack games. The dealer rotates the wheel and throws a plastic ball along outside edge on the roulette wheel. When the wheel starts to slow down the ball stops on one certain section. The small buffers guarantee that the ball landing is unpredictable.

There are two types of roulette wheels which much look like each other but also differ a little bit. These are American roulette wheel and European or French one. The distinction between two versions of roulette wheels is the usage of 0 and 00 spaces. This fact influences greatly the casino edge in both variations of the game. In American roulette it is 5.26% and in European - 2.7%.

Moreover, European casinos offer “en prison” rule. It means that if the zero comes out the player has the opportunity to surrender one half of his outside bet or leave the entire bet for the next spin. And as a result of the “en prison” rule in European roulette the house advantage is a bit smaller - 1.352 %. It is a good advantage compared with 5.26% house edge in American roulette that can’t be decreased. Because of this fact we recommend you to always play European roulette at online casinos.