The roulette play goes back over two hundred years. Roulette initially appeared in France, in fact the name signifies in the french language: 'little wheel'. The play has dispersed easily which is why now it's being practiced on all continents.
1st the rules of the roulette granted bettors to free gamble online on a number or a colour exactly like in today's times just that there were only two colours. The Roulette table contained numbers in red and black and also a pair of spots, acknowledged as: 0 and double zero. The 0 was red as well as the double zero was black. So if you would have decided to play then on red colour and the winner number would have proved to be the single zero, in that case you would have gained the win.
Soon after french gambling houses decided to make a change and that's how the zeros became the green colour, known to be the numbers of the host. After extending the play at http://www.ahdxgz.com/ around the world, the rules got varied adjustments in several stats. That's the reason there are several different brand names of roulette: the french double 0 roulette, the Deutschland roulette, the California roulette, etc.