Matt Posted February 22, 2010 Share Posted February 22, 2010 Square A and B are the same colour! Oh yes they are! The next one: just stare at the dot for 30 seconds. After about 20 seconds, the grey scaled image of the castle will appear, but as your eyes adapt to the inverted image you were seeing first, you will see black & white image change to colour. Quote Link to comment Share on other sites More sharing options...
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