RARU Software

"Art Gallery+" is a fine selection of paintings of iconic artists. Among them are works by Caspar Da

The Art Gallery is a small, fine selection of paintings of iconic artists.Among them are works by Ca

Earth Quiz enables you to improve your general knowledge. Discover the greatest places on our earth.

Test your knowledge about the plant kingdom. Recognize the Ruellia, Safflower or a Hechtia in a pict

Are you well knowledged about cars and trucks? You should definitely try "Auto Quiz - The world of c

Welcome to the world of mythology. Many creatures from the greek, roman, norsk and further mythologi

Test your knowledge about biology. This includes the plant kingdom, the animal kingdom, and fungi ki

Do you know some famous german people? You probably heart about Wernher von Braun, Immanuel Kant or

Earth Quiz enables you to improve your general knowledge.Locate the most famous places on earth on t

Are you well schooled in the animal kingdom? Can you recognize a Holly Blue (Celastrina argiolus) fr