Question weight or point value in a question set?
Is it possible to add a point value to a question in a question set? For example one question is very difficult so it has point value of 3 for correct answer and another is easy and has point value 1. Then, during quiz evaluation, those values could be taken into account by the algorithm to tell whether the quiz is passed or failed. Is it implementd, if not then is there an API to do it?