Nice franchise
Really enjoying the franchise man! But i got a suggestion, for hacking you should have the type of mechanism that allows you to fill 5 slots at a time and then it tells you how many right numbers u have and how many are in the correct slot, and let you do that 3 to 5 times and if you mess up, it creates a new code.
BTW it's awesome that you comment on most people's reviews, very few artist's do