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: 232 => 2 3 2 Step 2: Calculate the distance between each digit and the next (the last digit with the first): 2 to 3 = 1 3 to 2 = 1 2 to 2 = 0 Step 3: Combine the filters to a string: 1 1 0 = 110