But how can you do so? You can choose a variety of figures, and you can bet as many as you like for every spin. The slot where the ball lands is considered as the winning number.īy placing bets, you as a player will have to guess where the ball goes in. While it’s turning, the ball goes around before it settles in one of those 37 slots. The game starts when you hit the spin button. To start playing, place your bets, and then a ball will be placed on the outside of the wheel. European roulette has 37 numbers, from 1 to 36 with one zero.