Perception and observation are put to the test by way of optical illusions, which are distorted visuals.
The way our brain interprets visual information is better understood because to these challenges.
Visual illusions have the added benefit of improving one's intelligence and inspiring original thought.
Memory and problem-solving abilities can be enhanced via consistent practice of these tasks.
A flock of sheep is seen making their way back from the field in the photo that was published earlier.
The dog must be located by the readers in under three seconds.
Among the sheep in this photo is a dog that is trying to hide. Take this challenge to see how good of an observer you are.