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title: Orphan Numbers in Roulette

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Playing [Roulette](https://hackmd.io/@idanbraun/HyvhbzPY1x) is among the most thrilling activities available. This is why both physical casinos and online casinos, like [UK Casino Club](https://casinos.fyi/casino/uk-casino-club-review/), offer a diverse range of tables to experience its various forms. Each day, millions of players globally place their wagers and feel the excitement of the spinning wheel. A key factor that enhances the appeal of this table game is the multitude of betting options it presents. The possibilities are as numerous as the strategies developed around them.

Online roulette, like in [Casino Classic Rewards](https://casinos.fyi/casino/casino-classic-review/), similar to its physical counterpart, consists of 37 numbers in the French and European versions, and 38 numbers in the American version. The first two versions include a single zero along with the numbers 1 to 36, while the American version introduces an additional double zero. This discussion will concentrate on the European variant.

The arrangement of the numbers on the wheel was created by Blaise Pascal, the game's inventor. The French mathematician and physicist designed the layout to ensure that low and high numbers had equal chances of winning. Although the sequence of numbers is random, they alternate between red and black, and there are never three consecutive even or odd numbers.

It is essential to understand that the numbers on the [roulette](https://casinos.fyi/casino/luxury-casino-review/#Table_Games) wheel are categorized into three sections: the numbers adjacent to zero, the orphan numbers, and the third of the cylinder. Seasoned players often aim to cover all these groups while minimizing their chip expenditure.

The neighbors of zero are the most numerous, totaling 16, with 9 positioned to the left and 7 to the right of zero. To place a bet covering all these numbers, a total of 9 chips is required.

Orphan numbers are those that follow the "neighbors of zero" on the wheel, totaling 8: 1, 20, 14, 31, 9, 17, 34, and 6. Players can bet on these numbers in two ways: either by wagering 8 chips on them individually or by using a combination of a horse bet and a full bet, which requires 5 chips.

Lastly, the section known as the third comprises 12 numbers on the wheel, specifically those ranging from 27 to 33. To cover this section with a bet, only 6 chips are necessary.