How to use filters
Subject: What are filters and what are they good for?
Filters are conditions of various type applied to lottery tickets. Each ticket either passes or fails condition so they are simple YES / NO conditions. Filters reduce the number of tickets in the package to optimize the cost of bet. The choice of filters and their parameters should be the core of your lottery strategy.
- You cannot use filters if the package is empty so you must first create or insert a wheel into the package.
- Choose Filters menu and select filter you wish apply. Odd/Even filter is chosen for the following example.

- Select filter parameters in the upper part of the window.

- Then you have to choose whether the filtering will result in a list of tickets that passed the filter:

or whether the next step of your lottery strategy will work tickets that failed to meet filter condition:
- Clicking Ok button all the tickets in the package are subjected to filter condition. After finishing the current contents of package is replaced by result of filtration, i.e. by tickets which fail/pass filter condition. This button is inactive when filter parameters are set outside their allowed range.

- The Apply button performs similar like Ok button except that filter“s window remains open after filtration finishing. Such way you can apply the filter repeatedly for example with different margins.
- The Preview button will apply filter condition on tickets in the package and it displays count of Passed/Failed tickets. However the package contents remains unchanged.
- Using the Back-Test button you can check how the filter performs in the lottery past.