I can't think of a way to do this.
I think it might be possible to do this using a new https://docs.moodle.org/dev/Question_behaviours plugin, which means that this is a really interestig idea, if anyone wants to have a go at implementing it.
I can't think of a way to do this.
I think it might be possible to do this using a new https://docs.moodle.org/dev/Question_behaviours plugin, which means that this is a really interestig idea, if anyone wants to have a go at implementing it.