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: 726 => 7 2 6 Step 2: Calculate the distance between each digit and the next (the last digit with the first): 7 to 2 = 5 2 to 6 = 4 6 to 7 = 1 Step 3: Combine the filters to a string: 5 4 1 = 541