The American roulette wheel has some key differences to the standard wheel you see throughout casinos in Europe and the UK, with 38 numbers (1 to 36 plus 0 and 00). Numbers from 1 to 36 are alternately coloured red and black, while the single zero and the double zero are marked in green. In Europe, the roulette table does not have a double zero.(資料來源 )
The objective of European roulette is to correctly predict where the ball will land on the roulette wheel. Players can increase their chances by placing bets on groups of numbers that have a common characteristic. Bets can be placed until the dealer announces “no more bets” before the wheel is spun or while it is spinning. In some land-based casinos, players are given chips of different colours to easily distinguish their wagers. It’s important to keep in mind that the odds and payouts can vary depending on the type of bet placed.(資料來源 )