Combinations of 6 numbers with 3 strikes/6 bets 

 Out of 80 numbers, 6 are chosen at random and spread over 6 bets of 3 crosses each.  The combinations can be used in other number games  

1 3 6
1 2 4
1 3 5
2 4 6
2 4 5
3 5 6
Replace numbers from 1 to 6 with the desired numbers