A casino is a gambling establishment. The casino industry is regulated by government in many countries. Casinos can offer a variety of games, including poker, blackjack, roulette, and slot machines. In addition, casinos may provide food, drinks, and entertainment. Casinos can be found in cities and towns across the world.

Beneath the veneer of flashing lights and free cocktails, casinos stand on a bedrock of mathematics, engineered to slowly bleed their patrons of cash. For years mathematically inclined minds have tried to turn the tables, utilizing their knowledge of probability and game theory to exploit weaknesses in the rigged system. But despite the best efforts of mathematicians, there’s really only one way to beat a casino: don’t play.