Cycle back to unanswered questions

Question

I am using Captivate 4. I have created a quiz consisting of a few random question slides that take questions out of the same pool of even more questions. I have allowed users to skip questions till the end of the quiz. When they reach the end, I would like the quiz to cycle back to the first unanswered question without the result slide appearing, of course. Then, again, at the end of the quiz, cycle back again until all question are answered, then we can see the results page. I tried using advanced actions and particularly the cpQuizInfoTotalUnansweredQuestions system variable which I added to a "On slide enter" function of a blank slide before the results page so it can check if all questions have been answered, then proceed to the next slide which is the results page, a thing that for some reason it doesn't do. On the other side, if not all questions have been answered how can I track the first unanswered question in the quiz so I can send the playback there? Someone should have come across this scenario, I hope.
Also, I would like to ask of there is a way to customize the review questions proccess and instead of showing each question one at a time,  to list all questions at once with the correct answer and the answer the user chose.
Thanks in advance.

Answer 1

This is why I put the bank slides set at a half-second each between each question slide. You can set an advanced action upon entrance of these slides. So my advanced action looks at the variable for the next slide and checks to see if the value is > 0. If it is, it jumps to the following slide (which is another blank slide and that one executes another version of the same command. In terms of the Submit button, what I meant to say is that I set the same (separate) advanced action no matter if the user gets the question right or wrong. This one changes the value of the variable associated with the slide from 0 to 1 and then advances to the next slide.
So in a 3-question quiz, it would look like this...
Blank -> Slide 1 -> Blank -> Slide 2 ->
Slide 2 as the second-to-last question would have it own advanced action upon exit that looks to see if either slide has a value  > 0. If both are > 0, it jumps to the final question. If either has a value of 0, it jumps to slide that tells the user he or she has unanswered questions and gives them the opportunity to go back.
Once the user goes back, the blank slides SHOULD cycle past all completed slides (since they have a value > 0) and stop only on the uncompleted slides.
I am still working out the final details. And once I get them working this way, I would like to see if I could do it with a more elegant plan, using fewer variables and actions. But the basics are working for me right now.