It is an ordinary day in the unusual laboratory of Paula the scientist and her two rodent buddies! Tony the hamster and Maggie the mouse run in complex labyrinths day by day to prove their intelligence to Paula. As if it wasn't obvious how clever they are! Yet the labyrinths are not easy to finish because various platforms of the maze can be slid in and out of the wall to make a way. What is more, the mazes have to be completed within the shortest time possible, no time to loaf about! Can you guide Tony through the labyrinths to the exit point? And maybe, when Paula leaves the laboratory for the weekend, can you help the furry pair to escape to the outside world?