Each version of the game, European, American, or French, has its ordering, although they share a few similarities. Roulette wheel numbers are not random, although they indeed appear this way to the uninitiated. Read our in-depth guide to find all the answers! Are roulette wheel numbers random? Our unbiased analysis will enrich your knowledge of all Roulette variants. We’re going to introduce you to the secret logic behind the Roulette wheel layout.