What Is the Only Mathematically Beatable Game in a Casino?

There is only one mathematically beatable game in a casino, and that is blackjack. Every other game, from slots to roulette to craps, is a negative expectation game, which means that over time, the casino will always win.

Blackjack, on the other hand, can be beaten by using basic strategy, which is a mathematically derived set of rules that tell the player when to hit, stand, double down, and split. Basic strategy reduces the house edge to less than one percent, which means that over the long run, the player will lose less than one percent of every bet he makes.

Despite the fact that blackjack is the only mathematically beatable game in a casino, there are still many players who lose money at it. The reason for this is twofold: first, most players do not know basic strategy and second, even those who do know basic strategy make mistakes by playing emotionally instead of logically.

To win at blackjack, players must always play using basic strategy. Those who do not will almost certainly lose money in the long run.

Even those who do know basic strategy can make emotional mistakes that cost them money. The key to winning at blackjack is to play logically and without emotion.