Easy Cheat ?

I have noticed if you make the quiz so that when someone presses next but hasn’t entered an answer it prompts them to enter an answer it then highlights the correct answer in the quiz.

If set the option to allow empty answers as it moves onto the next answer it also highlights the correct question before moving onto the next question.

https://www.thunderous71.com/?page_id=1372

https://www.ads-software.com/plugins/slickquiz/