Another great quiz that I'm sure will receive a feature quite soon. Nice detail in the pre-quiz with the animation; I didn't realise that would be possible in click quizzes.
What's not working for you on mobile? I made a specific mobile friendly version that should work fine. It can't be exactly the same as the desktop version because you can't hover on mobile.
Ugh, that's annoying. Some of the code was wrong on this one I think. Have updated it now and it should be working. Is it OK for you now? Thanks for flagging it up!