Scientists believe optical illusions are familiar objects that our minds work quickly to create a “whole” image from separate pieces because our brains are so good at recognising patterns and “seeing” them. A human brain can look at things from various perspectives and make different decisions as a result. One image that perplexes the human mind is one in which a Different Kangaroo is hidden and must be found.

This image was distributed as a puzzle for people of all ages. Only 2% of people were able to identify the Different Kangaroo in this image. Identifying the Different Kangaroo can be difficult, but with a little concentration, you can do it!

Optical illusions are like walnuts for the brain; they sharpen its analytical abilities. When we seek reality, our brains unconsciously try to meet our desires and expectations.