@mobile merchant#20959 Sorry, I don't understand what you are saying. If you want to play all combos of the sum of 18 boxed on 5D you need to play 12- 3 digit numbers. Look at this however you want, singles, doubles, combos whatever you want to call them, there are only 12, no more, no less. Obviously, payouts vary on a box hit for doubles , triples, but they are played as boxed.