roulette wheelThe roulette wheel orinated in 17th-century France and is often linked to the mathematician Blaise Pascal. How has the roulette wheel evolved over time? The wheel started without a zero, but casinos added the zeroSo, American roulette has 38 sectors on the wheel. And in American roulette players have chips of their own colors: every player gets a set of certain color chips to differ from other players. It is convenient. The American Roulette rules