Guess That Number app for iPhone and iPad

Guess That Number, the new free game for iOS, take the challenge and try to guess the random code generated by the application

******** A correct number well placed will turn to green color ********
******** A correct number misplaced will turn to yellow color ********
******** you can try as long as your score didnt get to 0. ********

There is five levels, the first one generates a four digits code and the last level generates an eight digits code and you can choose one of the four difficulty levels:

****- Easy : no digit repetition****
****- Medium : no digit repetition but less time****
****- Hard : digit repetition****
****- Very hard : digit repetition and less Time****