Alarmingly educational adventure in which you help poor dense prince Roland thwart the wicked witch in a vest and rescue beloved Princess Daisy. After the obligatory "Have you done times sums at school yet?" intro, it's heavy duty sword and sorcery action all the way.

Slay the dragon with a dazzling display of multiplication and behead ogres with flashy subtraction! Neato, Joe. I think I'll send a copy down to the Accounts Department...