How to Win at Roullete

Roullete, or the wheel of fortune, is a game of chance that involves a rotating wheel with numbers and a small ball. The number that the ball hits determines whether a player wins. If the player has bet on that number or a grouping of numbers, such as the first dozen or the second, they can expect to win. But the physics of roulette, with its many symmetries and pockets, makes prediction a difficult task.