First / Last Digit Position Filter

Menu: Filters   Position Filters First /Last digit

This filter controls which digits will appear at the first or the second digit at each ticket number position. The digits are "0" to "9" for both the first and the last digits. Ticket numbers "1" to "9" are considered to have a leading zero digit (1 = 01, 2 = 02 .. .9 = 09)

As with all other positional filters you can specify the minimum and maximum number of ticket positions that must pass the filter condition.

 

Example [Expert Lotto 6/49]: Filtering a file with 1000 randomly generated tickets

According to figure above the options are set for the last digits in all ticket positions except the third one. Numbers allowed at the first ticket position are 1, 2, 3 and 4. The second position must have last digits 0, 1, 2 and 6. The third position is not included in filter's condition. Digits allowed for the fourth position 2, 3 and 4 etc. (see figure above).

Logical condition is set to And, which means that matching tickets must meet all selected conditions (positions) at the same time. Preview button shows that 17 tickets passed the filter. They are listed in graphical view below: