I have been playing with this question type on and off for many years (possibly as many as 10). Today I was exploring an upgrade to Moodle 3.0 and was rather looking forward to using the new OU question types.
The thing that throws me every time is how do you tell the form what is the correct answer. I foolishly messed with the Group dropdowns which is irrelevant unless you are using groups. I think it would be clearer if the Group dropdowns were hidden by default and a bit of javascript made them visible on request. Also perhaps some text next to shuffle that indicated how an option would be set to be the correct option. I think the same is also true for the draggy droppy version as well.
