EmilyG,
There are three that you can work to backtest to see which one works
The last two wed eve draws
[7[6]8]drawn wed eve 11/13 7824 four corners
[9[x]8]center 0-1or2 your choice in center
[4[6]2]drawn wed eve 11/06 6869 outside middle
you can swap four corners and outside middle if desired.there are no
set rules except the drawn numbers which stay as drawn.
last current draw and the last wed eve draw
[?[7]?]drawn wed mid 11/20 ???? four corners
[4[x]8]center 0-1or2 your choice in center
[?[2]?]drawn wed eve 11/13 7824 outside middle
the last two current draws
[?[?]?] drawn wed mid 11/20 ???? four corners
[?[x]?] center 0-1or2 your choice
[?[?]?] drawn tue eve 11/19 ???? outside middle
I chose the method of the 0-1or2 in center as that is generally the
most frequently draw number in the four game. That is also optional on
your part. no rules.
working this method you may have a setup of the numbers where you may
catch the no match, doubles, double-doubles, triples and possibly the
quads. Its all in the next draw as we all know. the unknown.
one of the above did work for tues 11/19 mid-day if the center digit
was chosen correctly.
John