Recently, betting via the Internet has become more and more popular, and one of the most famous games is roulette. Roulette is a game in which players place bets on the outcome of a spinning wheel. With the rise in popularity of online betting, it is essential to ensure that online roulette is fair and irregular. This is where irregular number generators (RNGs) come in. In this article, we will look at how RNGs work in online roulette and how they guarantee fairness and unevenness.