This optical illusion puzzle is a true test of your brain’s ability to process visual details quickly. Today’s challenge ...

Solving optical illusion tests can be fun. It’s tricky how our minds perceive images that differ from reality. The tests usually trick the brain, causing us to see something that isn’t there.

Optical illusions can do wonderful things to your intelligence, but the latest one is really testing your eyesight – and it's ...

Optical illusions ... pick the face on the right Meanwhile, if you think the face on the right looks happier than the one on the left, then the right hemisphere of your brain is dominant.

Discover what kind of brain ... left-brained or right-brained." Want to avoid the doom and gloom? Get the latest positive news sent straight to your inbox with our Bright Stuff Newsletter The ...

SPOTTING the dark leaves is easy, but can you outsmart everyone and find the hidden rattlesnake in this optical illusion? Time to put your vision skills and IQ to the test and crack this ...

(image: BrightSide) If you love solving optical illusions, the internet is the right place for you. We are here with a new challenge. This image puzzle is a classic brain teaser that challenges ...

They help scientists understand how our brain ... Test your observation skills with this optical illusion puzzle challenge. Check the image carefully. Here it is. It is not exactly on the left or ...

When the left image is directed to the left eye and the right image to the right eye, the brain perceives the illusion of greater depth. The stereo (left and right) frames are separated by colors ...

don’t worry — optical illusions are designed to trick the eye and brain. If you were successful at spotting the deer, you truly are a mastermind at solving optical illusion IQ test online.