contestants may bet in the range of 6 to 15 numbers, out of 60, and scoring 4, 5 or 6 points will grant prizes. bet prices escalate depending on how many possible groups of 6 numbers exist within the numbers chosen, so they vary between r$3.50 for 6 numbers (only 1 game possible) to r$17,517.50 for 15 numbers (5005 games possible). the chances of winning the biggest prize when placing a minimum bet are 1 in 50,063,860.