This article is a fun and engaging optical illusion challenge that tests readers’ observation skills. It presents a grid filled with the letter ‘F’ and hides a single ‘E’ among them, asking readers if ...

An Optical Illusion is a type of visual illusion puzzle which is used for fun and challenge.  These types of illusions often ...

An optical illusion brain teaser tricks the brain into perceiving something different from reality by exploiting how our visual system processes information. These illusions manipulate light, colour, ...

Test your visual acuity with a brain teaser featuring numerous identical bonfires, where one subtly differs. The challenge is to locate this anomaly within a strict 9-second timeframe. This engaging ...

Interest in integrating the arts and humanities into medical education is not new. Several programs around the country now either offer or require medical students to take classes in the arts or ...