Inside the roulette wheel, there are 37 numbered pockets, from 0 to 36, alternating in red and black. The only exception: the zero (also called “zero”) is coloured green. The number sequence is not in order, but it is the same in all our roulette wheels.
The wheel is spun alternately clockwise and counterclockwise. The croupier – the staff member at the roulette table – throws the ball into the wheel in the opposite direction of the spin. It’s easy to see whether you’ve won: if the ball lands on the number and/or colour on which you previously placed your chips, you win.