Like the roulette itself, the Cuban game system does not require players to learn about higher mathematics. According to the idea of its creators, this strategy should significantly increase the chances of winning due to the features of the roulette game field. The Cuban system is based on the uneven distribution of red and black cells on the roulette table.

The first column contains six red and six black zones. The second column is «contented» with four sectors of red and eight sectors of black. And in the third column there are 4 black areas and eight red areas.

The game system Cuban assumes that betting on the odds of any color or / and on the third column is very beneficial, since in this case the probability theory will be on the player’s side, chances are so great. When you play for odds on colors, the winning ratio is 1 to 1, i.e. the player will get his bet back. But with a bet on the column, the winning ratio will be twice as large, i.е. the player’s bet will double. Thus, the Cuban system may seem like a win-win option, but in fact it is far from the case.

**Logical trap**

The game system in roulette Cuban often becomes the reason that players fall into a somewhat unusual situation, which can be called a logical trap. This is due to their belief that their used strategy Cuban will be able to minimize or significantly reduce the casino advantage over them. Unfortunately for them, things are completely different. For example, there is a «zero» sector on the roulette wheel, when it falls out, all bets on the gaming table become the property of a gambling establishment. The probability of such an event is very small, but it is, and therefore it must be taken into account. In addition, it is mathematically easy to prove that all winnings under one bet are leveled by a loss at other rates. If we add to this the «zero» factor, then the mathematical expectation of winning will take a negative value.

Therefore, the Cuban roulette game system should be used in a limited number of situations. The best results can be demonstrated in French roulette, where there is no double «zero», as in the American version and there are options that protect the player’s bet when the ball hits the zero cell. In addition, before applying it, you need to familiarize yourself with detailed mathematical calculations, which will make it possible to apply it more successfully.