Retry INCORRECT questions only

Hi. Here is an example of what my partner and I came up with to have learners only retake the incorrectly answered quiz questions. We needed to be able to have various question types, like drag and drop, multiple-click software simulations, multiple choice, and text entry. We also wanted to eliminate that stuttering that is caused the above examples when they skip through each question that was previously answered correctly. What we determined as the easiest solution is to make a custom results slide that uses our own result variables rather than the built in variables that a regular results slide uses. Please see the triggers on the Retry button on the "fail" layer of the results slide and also on the "Correct" layers of each question. The sample here has had all of the content removed from it but shows how various question types can be used in this way. Also, note that we did have to add a little bit of javascript in the pass layer to submit the results to the LMS.