Some believe it is based on an ancient Chinese board game that required to arrange 37 animal figurines in a magic square. There is no unanimous agreement on the origins of Roulette. So we gathered in this article all the information you need for deciding which side of the Atlantic you take in the showdown between American Roulette vs European Roulette. At first glance many casino players cannot tell the difference, but each Roulette variation has its own rules and odds, and a closer look at the tables and wheels of each game reveal even more differences. Roulette is one of the most popular casino games in the world, and almost as common is the debate on the difference between American and European Roulette.