Ok, I have this lock and can't remember the combination. It's the standard Master Lock with 3 numbers in the combination and the numbers are 0 - 39. However, I do remember all three of the numbers are either 10,15,20,25,30, or 35. And none of the numbers are repeated. Can anyone think of good way to go about going through all the possibilities?

PS - Thanks for reading and I've already tried the stuff about finding the 12 "sticks."