ANTI VIRUS BIO LOGICAL GAME by SMART TOYS AND GAMES
The Bio-Logical Game! Put your immune system to work and get rid of the virus before it can multiply itself. Anti-Virus is a sliding puzzle game with a new twist: Tiles that only slide diagonally and can move in groups! Once you "catch the bug" it's hard to put this game down. 60 challenges with 5 levels to keep your body and mind healthy.