Quizzes with Lightbox

Hi community,

I have a couple of questions and I am hoping you all can assist me! 

 

• I have set up a course with three scenes. Each scene has a main slide and the user clicks on items on that scene to learn about the product using the lightbox effect. I would like to add a quiz to each scene to quickly test what the learner has covered but I am struggling with finding an effective way to do this since the scene is not built in a linear fashion due to the lightbox usage. 

• Has anyone experienced this before and if so, what is a good workaround or a nice way of incorporating quizzes into this type of situation?
   
• Another question I have is related to buttons. I would like my users to return to the main menu but only if they have visited all pages witnin a scene. Again, I am using the lightbox function within each scene. After a user sees all pages within that scene, I'd like a button to appear that states something like "return to menu". on the main slide within that scene.
   
• Does anyone have experience with this? What is a good way of creating this? I have a feeling that it might be using variables but I'm not sure.

Thank you!,

Peter