^I think I did that test 3 times and scored 4 every time I think. Made two mistakes in the yellow-orange range this time. The difficulty is that I can only see that there a square is out of order if I deliberately put it next to a wrong one, but if one of the adjacent ones was already out of order then you can be fooled (comparing with the wrong square).
Oct 26, 2012 at 06:42 AM
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