## Number Differences Sum

This filter sums History differences of numbers in filtered tickets and accepts those tickets that have such a sum in given range in selected Levels.

You can tick/untick multiple Levels with a single mouse click - first select table rows you wish to modify with your mouse then click into one of the selected cells..

### Example - Expert Lotto 6/49 Demo Lottery

When filter settings are Winning Numbers: 10 latest draws, Levels: 0, 1, 2, Sum of number differences min: 10 max: 30, At least 3 to 3 levels must pass then:

• 01-02-11-12-18-23 - filter accepts this ticket because the sum of History number differences in Level 0 is 5+3+8+5+4+1=26, the sum in Level 1 is 11+3+1+7+5+3=30 and in Level 2 it is 4+17+1+3+2+3=30. The sum in all selected Levels is within allowed range.
• 01-02-03-11-12-18 - filter rejects this ticket because the sum in Level 0 is 47, in Level 1 it is 29 and in Level 2 it is 29. Only two Levels have the sum within selected range however the filter condition requires three such Levels.

When filter settings are Winning Numbers: 10 latest draws, Levels: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, Sum of number differences min: 40 max: 50, At least 11 to 11 levels must pass then the filter will find just 4 tickets out of nearly 14 millions that have the sum of History number differences in the range of 40 to 50 in all 11 Levels.