Problem

purple areas showing up… cannot proceed … only message i get is check my work.  Any helpful ideas???
Anne

Hi, so hitting check my work shows you what you got correct in green, what colored incorrectly in red, and what you missed in purple.  So the purple pieces you’re seeing are things you missed.  After you hit Check My Work a button should appear at the bottom center of the screen that says Move On.  Click that and it’ll take you to the next cube.

ty