I am trying to set up a quiz where there are 9 possible answers and user must select the 4 correct ones. I have two issues:
1. How do I stop people choosing more than 4 answers before clicking submit (at the moment they can select all 9 and click submit which I want to avoid.
2. If I give them 3 attempts, is there a way to provide feedback each time they click submit on the ones they got right (and even keep the correct ones highlighted) e.g. you got 2 out of 4 right please try again etc etc.