Hi,
I play 5/45 PowerBall and 6/49 Lotto and have looked at the right digit/end digit (e.g. 10 would have a right digit 0 and 23 would have a right digit 3) as a way of selecting numbers, and using 7 per set (as a starting point). Using 7/10 right digits, there are a total of 120 sets, and I have narrowed it down to the following 18 which give good results in my games (for both 5 and 6 number games):
1, 2, 3, 4, 5, 7, 9
1, 2, 3, 5, 7, 9, 10
1, 2, 4, 5, 6, 8, 9
1, 2, 4, 5, 6, 8, 10
1, 2, 4, 5, 7, 8, 9
1, 2, 4, 5, 7, 8, 10
1, 2, 4, 6, 8, 9, 10
1, 3, 4, 5, 6, 7, 9
1, 3, 4, 5, 7, 8, 10
1, 3, 4, 6, 7, 9, 10
1, 3, 5, 6, 7, 9, 10
1, 3, 5, 7, 8, 9, 10
2, 3, 4, 5, 6, 8, 10
2, 3, 4, 6, 7, 9, 10
2, 3, 5, 6, 7, 9, 10
2, 3, 5, 6, 8, 9, 10
2, 4, 5, 6, 7, 8, 10
2, 4, 6, 7, 8, 9, 10
I like to have all numbers in play so I use two sets that together contain ALL of the 10 Right digits. Once I have these two sets I usually filter them to my budget and then play. Over the last 4 draws I have broken even playing between 28 and 35 lines. In yesterdays draw I played more lines and got a 4 match in the lotto and a 3+b match in the LottoPlus. I played the two sets in 55 lines, cost=R280, won R413 so made a small profit. Hope somebody else can find these sets useful in their play.
Regards
Ramijami