Very brave of Sonic hedgehog managed to get the album in which the evil doctor keeps his villainous pictures that would know what he's up you have to solve a simple puzzle not, because every picture is different from that like, and what would understand that there is real and what is not need to find all the differences! The matter will not be easy but if you want to save the hedgehog and friends to help him deal with the villain always you have to find it!