thank you so much!

i still can't see the pentagrams, but at least i was able to shuffle them about until they "clicked" in the right positions (when they were in the right place i could no longer pick them back up).

your graphic definitely looks different than my screen. I have my monitor set to fairly warm temperature settings, so my tint is somewhat reddish. i think maybe that somehow completely hides certain similar shades, or causes them to blend into the ground.