Select 1 unique numbers from 81 to 159
        Total possible combinations (ways)
        
If order does not matter (e.g. most lottery numbers): 79
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 79
            
                If order does not matter (e.g. most lottery numbers): 79
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 79



