Monster Math Squad assists a monster with identifying pairs of socks.

Children are tested by Bad man to identify parallel and perpendicular edges and faces.

Mr. Bean has trouble find figuring out who the suspect is in the police line up. He gets creative and has all of them wear a trashcan over their head whilst poking them with a pencil.

Numbers 10 and 6 discover the joys of being 16. As the number 16, they impress number 4 as they show all the ways they can be a square.

Alan Turing comes to the realization that they can more easily break the enigma code by using produced words that they know will be in every message. The group determines that weather reports are a source of predictable words.