Roulette wheels have to rely on the laws of physics to remain random. One flaw on the wheel can create a biased roulette wheel, or one in which a certain group of numbers win more often. Online Canadian casinos say that with today's construction and maintenance, a biased roulette wheel does not exist. But, a lucky player may be able to find one.

Finding a Biased Roulette Wheel

Odds are that a number will win on a roulette wheel 26 times per 1,000 spins. But if a number comes up 29 times per 1,000 spins, a biased roulette wheel has been found and can give the player an edge over the house. Since it is unlikely that a player would watch a roulette wheel for 1,000 spins, a biased roulette wheel can be found through computer programs such as Roulette Raptor.

How to Bet

If a biased roulette wheel is found in an online roulette game, the player should bet single numbers in order to maximize their winnings in the shortest amount of time. But, the player should only bet this way if he is fairly confident that he has found a bias. Finding an edge on the house is indeed rare, so take advantage of it.

The Dealer

Dealers spinning the wheel for long periods of time can develop a bias in their spin. This is known as dealer signature. Because experienced dealers supposedly spin the wheel the same way each time, certain numbers may win more often than others. To find this type of dealer, look for one who appears older and bored, and has obviously been spinning roulette wheels for a long time. The object is to find a dealer who is predictable.

Biased roulette wheels may be hard to find but identifying one can be worth the effort since it can give the player an edge over the house. Dealer signature may be another way to find bias and can be easier to detect. Watch for any patterns, and if you detect one, bet accordingly.