I am using sixteen combinations optimized, to create a matrix of all forty nine numbers played.

The combinations (16):

04 07 10 27 38 42…06 12 18 20 36 49…03 05 11 17 47 49…08 15 21 28 34 39
19 22 25 26 35 46…01 09 13 19 26 45…01 10 25 31 42 49…01 06 19 30 38 49
02 13 17 30 33 45…09 12 14 27 30 41…01 02 10 11 20 29…23 29 32 37 40 48
11 16 24 29 43 44…08 12 30 31 35 48…05 13 22 27 30 42…01 06 11 16 29 33

The final total price is $16. . Babar

This wheel covers

18 Numbers Covered
1 Winning Ticket
4 Win Guarantee
6 Amounts of Numbers Correct
42 Tickets

The numbers: 01 02 04 11 12 15 19 21 25 26 28 30 33 34 37 43 48 49

The combinations (42):

02 12 19 26 34 48
04 12 25 28 33 49
01 02 04 43 48 49
02 15 21 30 33 48
01 12 19 28 34 49
01 02 04 19 21 25
01 15 21 26 33 49
26 28 30 43 48 49
04 11 25 26 37 43
02 12 21 28 37 49
02 15 19 28 37 43
02 15 25 26 34 49
04 11 21 30 34 49
04 12 19 30 34 43
01 15 25 28 34 43
01 02 04 33 34 37
02 11 19 30 33 49
11 12 15 33 34 37
01 02 04 26 28 30
04 11 19 28 33 48
02 11 25 28 37 48
01 12 25 26 33 48
02 12 25 30 33 43
01 11 19 26 33 43
19 21 25 43 48 49
04 15 25 30 34 48
01 15 19 30 37 48
01 11 25 30 37 49
19 21 25 26 28 30
01 02 04 11 12 15
04 15 19 26 37 49
01 11 21 28 34 48
02 11 21 26 34 43
11 12 15 19 21 25
04 12 21 26 37 48
04 15 21 28 33 43
01 12 21 30 37 43
11 12 15 26 28 30
11 12 15 43 48 49
19 21 25 33 34 37
26 28 30 33 34 37
33 34 37 43 48 49

The final total cost is $16 (previously played) + $42 = $58

Good luck to all of you and me. Babar

The winning numbers: 03 04 10 17 26 27 (23)

My results: 3 numbers right in 1 combination = $10

Not much improvement lately. Babar