Roulette has another popular version of its game, mini roulette. This game isn’t an isolated game, it is however more a simplified version of the European roulette game containing also one zero. The roulette wheel is composed of thirteen pockets, twelve numbers and one zero. The outside bets are the same as at European roulette while the payouts of inside bets are proportional to an entire number of playing cells. Mini roulette is a popular online casino game at which roulette strategies and systems are implemented more efficiently and offers players more winning chances.