Build a tree house together, as high as possible, one floor at a time. The treehouse can become shaky very quickly and easily. You also have to follow the building advice of the ravens.

Only by working well together and finding the right balance is it possible to create a 12-storey tree house. Keep your cool and your hands under control!

While playing Willem Wiebeltoren you will learn the following skills:

- Concentration (social emotional)

- Creating stable constructions (orientation to yourself and the world)

- Mobility