Are your eyes fine-tuned enough to spot what's in the red dot? This interactive test developed by PlayBuzz is giving half its players confused faces and squinty eyes, and the other half a smug sense of self-satisfaction. Stare at the big red dot below and see if you can make out any vague image within it. Keep a look out for the outline, but also some of the finer details of the picture. Once you think you're done, give it a click and find out how sharp your eyes really are. Calm your mind and stare at this red circle. See anything? Did you see the hidden image plainly? Challenge your friends and see if they can see it! Source