Your brain is about to face an ultimate test of intelligence, perception, and observation skills. Optical illusions are ...
ONLY those with perfect vision will be able to spot the second man in this brain teaser in a matter of seconds. Put yourself ...
For example, an image with a leaf very cleverly disguised among a set of parrots is one such illusion. The parrots appear to be the same on the first look, and the leaf seems well-hidden within ...