Simple basic workout
tic toe
3 0 1
9 5 2
8 7 6
the number in red is your draw number. starting from the 6 you add 1 from the left of the 6 and you have 7 add 1 to and you got 8 and etc......
you can also start at the 6 and count upward . Then you make your number
301 952 876
398 057 126
158 356