Knowledge quiz about OpenStreetMap

I would like to know if there is a quiz / test of knowledge about OpenStreetMap? Something like a newbie read the "LearnOSM" site, and in order to be ready con confident to map, he/she can take the test.

I am asking this because I want to validate the knowledge of new members of my community, and sometimes we take a lot of time repeating some basic concepts in the meetings. Instead, a quiz can point to different articles to explain clearly the different aspects of OSM.

If there is not something like that, how can I create a quiz?