Each box has it's own number, code thing. Basically this is how it works... The top, left would be box one, the top, middle would be box two, top, right would be box four... And last, middle, middle would be box five. Now just use that pattern to play. To select a box I would simply find the box number on my keyboard. For example if I wanted the very middle square I would find out what box number it is, and it's box number is 5. So then, I would just click 5 on my keyboard and ta-da! P.S you are blue. P.P.S to restart click the flag ( TWO TIMES! )
Sorry for the very STUPID computer. :s There could also be a few errors so the computer cannot win even though they should of won. It's a weird bug but don't worry... I MIGHT fix it. Oh wait... It sometimes does it for you too. SORRY!