All gamblers want to hit the big jackpot! There is no such player who is ready to leave a casino with empty pockets. However, not everyone knows that to become rich overnight, you need to play only slots with fixed or progressive jackpots but also highly dispersive gaming machines!

To make it clearer, let's say a few words about variance. All slot machines are classified into low, medium, and high variance games. The first ones delight gamblers with frequent but small payments. The...