This tool was requested by Harve$t Moon to help with rundowns comparisons.
It allows you to enter a rundown number (ie. 123, 317, etc). And enter a Pick-3 number to do rundowns for. It'll do rundowns for all permutations of the number.
You could use it for Pick-4 as well (just enter a 4-digit rundown and a Pick-4 number).
Then when it's done listing all the rundowns (one in each column), It'll check to see which numbers are straight or box numbers and list them (from numbers that show up most box matches first down to numbers that show up the least box matches).