From a student's screen or from a teacher's view of a current problem, the magenta dot, outline, or X indicates an incorrect answer entered by a student.
Remember, students must correct mistakes in Get More Math.
If a student has entered an incorrect answer, the magenta dot, outline, or X will remain until the error is fixed.
Even if the student logs out and back into GMM or if the student removes the incorrect answer, the magenta dot, outline, or X will remain until the correct answer is entered.
Teachers may view an incorrect answer given by a student when checking Current Status.