Diddl in the Cheesecakeland (Diddl im Käsekuchenland) (2011, DS)

Diddl in the Cheesecakeland (known as Diddl im Käsekuchenland in Germany) is a collection of mini games starring the Diddl the mouse. The game was developed by German company Nurogames and published by German company Tivola. Diddl is character which originated from illustrations for postcards and notebooks in the 90s in Germany. It developed into a franchise, and new characters were added.
Diddl and Diddlina, his sweetheart, have created a scrapbook about everyone in Cheesecakeland, but by accident all pictures get lost. Their friends offer to help them collect pictures for a new scrapbook. This results in playing a mini-game with everyone of Diddl's friends. If you do well enough in each game, you get a new picture for the scrapbook. Each game offers three levels of difficulty, but you must unlock the higher levels first. Games include simple arcade games, like a variant of wack-a-mole, endless jumper or avoiding obstacles, and standard puzzle games like jigsaw, Simon and Concentration.