- One of the best selling educational apps in Norway is now available in english. br br SirMania is a fun game suitable for children 2 to 6 years of age. SirMania is a collection of 10 exiting and educational games. br br - Interactive, humoristic and educational. br - Beautiful drawings by Anja Bredesen. br - Hidden secrets that encourages your child to explore SirMania. br - Rewards when played through. Elements are unlocked in the start-menu. br - 10 different rewards included a new game.