Just follow the game. Remember your number otherwise the game wont work. You wont get the right answer if you don't do the right calculations. I have tried this with all of the numbers so if the answer is different at the end you have probably done the wrong calculations or you have lost track. It isn't likely to loose track. Remix and add your own sum!!
This is a game about number rules. I made this myself including the sum. I didn't copy it off of the internet. I made it up in a maths lesson. I was bored so I decided to make it. I don't expect you to think its amazing but I still hope you like it.