Blackapple
While OI don't think that that is quite it, I think that is a very good start and it does put you close to it.
That is the same first idea that i came with on that, but had to change and then change again untill I got something
that works better, but I started with that.
But I am talking only about the digit elimination by column, as to the last part the 2,4,5 that's new to me and a very good idea, but it might only give you 1 or 2 winning digits most of the time, but I am not sure.
Winner2Be
What about trying to work something out with the doubles (773), here they pay 2 times as much as the singles and for any order they are only 90, while the singles are 120 and pay only half as much, because the doubles pay twice as much, you can afford not to win as often with them, play them when they are or seem to be due or overdue, keep of course track of them, if you are good at telling when they are going to come out, then you can forget all about the singles and just pay doubles.
Here a $1.00 double pays $160.00 and a 50 cent double pays $80.00, while a $1.00 single pays $80.00 and a 50 cent single pays $40.00 and there are only 90 anyorder doubles, so even if you was going to buy all of them for
50 cents at $45.00 you would get $80.00 and your profit would be $35.00.
But of course $45.00 is still too much money to take a chance on them coming out at any particular time, it would be best to play on paper for a week or two and see
how many combinations you would have to buy to get the winning number and still make a good profit without too much risk of loosing too much money, you need to work on a way of cutting the numbers down to 10 to 20, but no more than 40 and also of a way to tell when the doubles might be coming next.
Study the history of the numbers and think about a way or ways to do these things.
Good luck.