Critics are delighted with the educational DS game for preschool children "Lernerfolg Vorschule: Capt'n Sharky" developed by The Web Production for Tivola Verlag. The game receives the "excellent" mark for its tutor, structure, learning content, graphics, animations, navigation and sound.
( http://www.planet-nintendo.de/?article=10639&name=Lernerfolg_Vorschule_Captn_Sharky&page=1
http://www.nintendo-online.de/artikel/reviews/871/lernerfolg-vorschule-captn-sharky/ )