In reality, it was a extensively known sport inside French mansions known as hôtels particuliers, such as the now-demolished Hôtel de Soissons, which seem to have had particular permission to host these games. As roulette was transferring in regards to the US and increasing in popularity, a number of changes in its design was undertaken, first and most important of which was the relocation of the roulette wheel. Instead of being built-in into the table, the wheel was simply placed on high of the table. Needless to say, it was a well-received sport within the US as nicely, gaining immense recognition simply because it did in Europe.