I apologize if I came off as harsh, but there tends to be common in this forum for people to crap on newer peoples suggestions, it's not real inviting and I tire of it. Finderski said: Ed S. said: I think it's quite obvious we mean to see it roll percentile dice with a single click by having one d10 marked as the 10's like in every dice set out there. No one is asking for a literal 100 sided dice to be rolled. Ed S., you're right, the percentile part was obvious, not the d10 part—at least not to me (I have been called idiot a time or two, though...). You'll note I even mentioned it as an option in my solution (albeit not specifying the 10's and 1's die).