I know enabling "Allow a term to be studied multiple times in a day" allows questions you've incorrectly answered to be repeated, as well as a bunch of other questions (not sure how this is worked out, guessing it's based on mastery?)
It'd be really cool to have the option to ONLY repeat questions you've answered incorrectly, in the next quiz.
This would be useful so learning can be improved (by making you use something you recently learned), while not making the quizzes too much longer than expected.
Hmm - this is an interesting idea, although currently the system does not have this information set up or recorded in that way "questions missed last quiz (current day, yes, but not previous quiz)." So it would unfortunately require not just some ui changes, but an actual significant amount of work in the database to hold onto this.
It might go well in the Focused Review section. There is a megathread currently talking about FR improvements, so please feel free to post it in there :)
