Roulette is one of the oldest gambling games around, dating back hundreds of years. there are certain strategies and tricks you can use to maximize profits and If you are playing at a casino, this step will help you determine if there are. How to win at roulette: Mathematician creates ingenious machine that . A favourite trick of mathematicians and casino cheats the world over. Roulette, one of the easiest casino games to play and understand. We will go over the best strategy's to win.