Select 1 unique numbers from 1 to 165
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 165
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 165
If order does not matter (e.g. most lottery numbers): 165
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 165