Jacobo Winograd, a well-known figure in Argentina, shared his approach to winning at roulette in casinos. His strategy involves placing chips on numbers 22 to 36 and occasionally betting on specific numbers like 23, 26, and 32. He explained that, despite the randomness of the game, repeating this method with multiple players increased the chances of success. Winograd famously "broke the bank" at a casino in Mar del Plata using this technique, demonstrating the effectiveness of his strategy.