Repeaters system (Marigny de Grilleau) Roulette-Bet
Marigny de Grilleau found that the following strategy gave him the best results: We need approx. 37/38 spins of the wheel before we can start the attack. Fortunately most of the modern roulette tables have boards that show the spin run for the last 20 to 25 spins. So we use this spin history. Each …