To win the competition "Entertaining arithmetic", knowledge of complex formulas to anything. Most importantly, get combination with best ratio of winning to bet in the game at any online slots casino in the period from may 7 to may 13. Five lucky players with a prize pool of $ 45,000 rubles, and the player who achieve the sixth best result in the tournament, will get double points when you play slots at any given day! Don't forget to confirm your phone number and email before the competition and take into account the size of the minimum bet, which in this tournament is equal to 50 RUB.
