Subset Filters Keys Pick 4 The Keys filter is a subset filter. The term key refers to any unique digit as part of a number. To show you how to create the Keys filter for a Pick 4 number here a step by step example.
Step 1: Divide the 1782 into separate digits: 1782 => 1 7 8 2 Step 2: Use the digits to create all unique Keys: 1 => 1 7 => 7 8 => 8 2 => 2 Step 3: Combine all unique Keys: 1 7 8 2 => 1 7 8 2
|