I am pretty sure that there will be many gamblers who will try their luck to this kind of game especially that the reward is pretty high which is 16 times to their bet if they can guess correctly the last digit of their block has transaction.

But the choices is 16 so the percentage to guess correctly the last digit is a little bit small but not that small compare to lotto and other jackpots. I would be love to try my luck to this one.