I am still looking for a winner with a matrix of wheels.
3 wheels of 13 numbers, 9 combinations each, and 3 out of 4 guaranteed.
03 05 08 11 17 18 19 22 25 26 33 43 45
02 07 09 10 20 21 24 28 29 32 35 38 42
03 04 12 17 23 25 32 36 37 40 44 46 47
1 wheel of group pairs with 18 numbers, 12 combinations, and 4 out of 6 guaranteed if 2 pairs are guessed correctly.
12 39
06 49
15 27
14 48
23 30
01 34
31 40
04 13
16 41
One combination pick by me:
06 12 18 20 36 49
The total cost is $20.
Babar 
3 wheels of 13 numbers, 9 combinations each, and 3 out of 4 guaranteed.
03 05 08 11 17 18 19 22 25 26 33 43 45
02 07 09 10 20 21 24 28 29 32 35 38 42
03 04 12 17 23 25 32 36 37 40 44 46 47
1 wheel of group pairs with 18 numbers, 12 combinations, and 4 out of 6 guaranteed if 2 pairs are guessed correctly.
12 39
06 49
15 27
14 48
23 30
01 34
31 40
04 13
16 41
One combination pick by me:
06 12 18 20 36 49
The total cost is $20.

