The "2 color" issue may be due to your theme. Have you tried the standard theme to see that the quiz block does indeed show 4 colors?
(gray for unanswered, and amber for partially correct answers are the other 2 colors in the default behavior)
The "2 color" issue may be due to your theme. Have you tried the standard theme to see that the quiz block does indeed show 4 colors?
(gray for unanswered, and amber for partially correct answers are the other 2 colors in the default behavior)