Track results

Hello,

I am using your plugin to track the completion of courses on my website. I would like to require each person who takes the quiz to receive 100%. I would also like to only allow a user to take the quiz multiple times if they are scoring less than 100%. Once they receive 100% on the quiz I would like the quiz to display “completed” or “passed” so they do not attempt to take the quiz again. Can you help me with this?

https://wordpress.org/plugins/wp-pro-quiz/