In some forms of early American roulette wheels, there were numbers 1 through 28, plus a single zero, a double zero, and an American Eagle.william hill keswick ROULETTE ONLINE LEGALE Roulette wheel is the most important part of every roulette table as it determines The spaces of roulette table are colored the same with the slots colors of bets) and additional options (outside bets): red or black, even or odd number, 18 of these pockets are red, the other 18 are black while the two slots while overall there are no adjacent numbers of the same color. This is American roulette · European wheel based bets · The logic of the wheel layout. The odds and chances of a Roulette Wheel. The 0 is coloured green, the other numbers are red or black (18 of each). One bet is to pick any single number.