Stan,
Could you please implement two new filters:
1. Sum of the First & Last Number in the Combination. n1 + n6 for pick 6 games, and n1 + n5 for pick 5 games. The filter would be complementary to Number Range Filter (which can be used to filter tickets according to the spread of the line) and complementary to general sum filter, but not the same.
2. Count of Unique Digits in the Combination. E.g. the combination 8, 9, 33, 34, 40, 43 has 5 unique digits: 0, 3, 4, 8, 9.
I examined the working of these two filters in Excel and it seems that they would useful.
Best Regards
Jerzy