Add "try neure" -button to Neure-website.
Button would open ChildInterface, and there would be a possibility to run "sample tasks" (max. 5 iterations/task), no saving of any results!
Add "... if you want to play more, please register to neure ..." statement at the end of each demo-task.

Questions:

• Which are the demo-tasks to be used?
• How to inform the users, that this is just a demo, and it should not be used for children?
• Add the demo-button to Neure-website or to LukiMat (or both)?