Test version
Try our app for free!
To view the content in our app, you will need the following login details:
User: test
Password: digitAAL
With these login credentials you can test the short version of the topic water in 4 levels of difficulty.
Have a lot of fun with our app!
For an optimal user experience, we recommend Android tablets with a screen diagonal of 8 inches or more and at least Android version 8.0, and iPad from iPadOS version 8.2.