Select 2 unique numbers from 0 to 255
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 32,640 (~32.6 thousand)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 65,280 (~65.3 thousand)
If order does not matter (e.g. most lottery numbers): 32,640 (~32.6 thousand)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 65,280 (~65.3 thousand)