As proficiency/standards based grading becomes more and more widespread the problem of quizzes grading on a purely points basis is an outdated and unusable metric. The fact that the questions can be marked as right or wrong is fantastic. However, a more advanced system to produce an end grade is needed. For example, if a student answers all the questions from a specified section or question bank correct they have reached proficiency level 2--the same for level 3 and 4. The teacher should be able to set up an advanced rubric, so they set how many a student must get correct to reach that level of proficiency.