Instead, a certain specific order of number is followed at most casinos about existing rules, generally beginning from a single zero. Though it may be hard to discover the pattern of numbers on the wheel, they are not distributed randomly. The rules, functions, operations remain the same since the 18th century. The wheels of the Roulette have been in the game since hundreds of years, whereas the modern wheels are more reliable and consistent. Roulette is one of the popular wheel game played across the casinos all over the world.