HK I also had a perfect score on that test when I did it about 6 years ago (also quickly). I was confused that all these people who had so much more vocabulary for discussing color than me did not find it easy. I didn't really think that test was a measure of anything more than being able to see well? It was so obvious and easy, I do recall having a couple that troubled me but felt there was no better option than what I had done. You honestly think it comes down to more than decent vision? And a decent screen?