Let's break the ice on this thread.

Struxo, the sample keno file that I use loads all 20 balls. are you able to post your file somewhere, or at least the first few lines so I can compare the structure.

At this stage, I'll have a look at the OR function in the column filter to see why it's not working as expected.

I want to now start on the level of tertiary filters, I think we have a relatively powerful column filter system that is capable of extracting the high probability balls. Now its a matter of generating combinations of these balls and purging it through the tertiary filters.

The initial filters will be the removal of:

• x or more sequential numbers.
• x or more multiples of y.
• x or more odd numbers.
• x or more prime numbers.
• x or more numbers in any decade.
• rows below or above a min and max total.

I'm looking at the best way to implement the digit ending filters.
As we have a wheeling system included as well. If it gets used, I want to look at ways of ordering the balls in the wheel that will optimise it in relation to all of the above as well.

Regards
Patrick