To show you how to calculate the Distances filter for a Pick 3 number here a step by step example.
Step 1: Divide the number into separate digits: 996 => 9 9 6 Step 2: Calculate the distance between each digit and the next (the last digit with the first): 9 to 9 = 0 9 to 6 = 3 6 to 9 = 3 Step 3: Combine the filters to a string: 0 3 3 = 033