This is a simple lottery 539 number generator with different strategies to generate winning numbers. Strategies of this APP: 1. Generates 2/3 odd and even or even and odd numbers which gives you more chance to win because statistically, more than 60% of the winning 539 lottery numbers are odd/even mix. 2. In 539 lottery, 1 to 20 are low numbers and 21 to 39 are high numbers.