A visual personality test reveals the type of person you are at your core based on the specific image you chose.

In today’s optical illusion challenge, a hidden “A” cleverly disguises itself among rows of “404.” This tricky eye test has stumped many, with only 1% spotting it instantly. The visual puzzle tests ...

Optical illusions have long fascinated the human brain — playing tricks on our eyes, bending our perception, and challenging us to see beyond the obvious. These captivating puzzles blur the line ...

The puzzle Shared on X (formerly Twitter) by the account Brainy Quiz, this visual riddle invites users to count the total number of squares in a geometric image.

Visual Test: You have really sharp eyes if you can spot the fifth musketeer in the village within 7 seconds. There are five musketeers in the picture, and the fifth one is hiding somewhere.

Learn what a visual field is, how to test it, when to test it, and what different types of tests can be used to test the visual field.

This visual personality test can determine your greatest personal strengths based on the image you see first in the optical illusion.

The easily administered Fragmented Letters Test can accurately identify whether mild to moderate dementia is associated with Lewy body disease or Alzheimer's disease, new research suggests.

Need new glasses? Online eye exams and vision tests offer a convenient way to get a glasses prescription. Doctors explain whether these services are worth trying.

Visual Test: There are four faces hidden at the fountain in this visual test puzzle. Can you spot them all within 12 seconds? Test your vision.