Animal pair up is a fun brain puzzle. The goal is to clear all matching tiles by connecting them with an eligible path. The faster you play, the more points youll get. It is a very fun casual games,also is a very challenging game. Easy operation,all these features will generate more fun when playing this game. Try to link up the same ones where locate at the same straight line. Not only it can bring you lots of fun but it could train your reactivity ability. Thats why the game is so popular and hot!