A roulette simulator is a mathematically perfect model of the game of roulette, offering players an identical experience to the real thing, but without the financial risk. This free tool allows you to test various strategies, whether classic ones like the Martingale or unique approaches you've developed yourself. The key advantage of a roulette simulator is the ability to practice and refine your gameplay without spending any real money, making it an invaluable resource for both novice and experienced players aiming to master the game.