The Hubble Space Telescope captured an image of a star and a spiral galaxy, both in the constellation Virgo. But the photo is an optical illusion.

A tricky optical illusion shared on Reddit stumped users as they tried to find a woman camouflaged in a rocky landscape. Brain teasers come in many forms—some challenge our mathematical skills ...

ONLY the most eagle-eyed will be able to spot the hidden butterfly in this spring brainteaser. Put your mind to the test with ...

A QUICK glance at this optical illusion can reveal a lot about your personality. Determine whether you're an optimist or a pessimist with this brainteaser. The illusion shows a cat walking on a ...

Optical illusion challenge questions have emerged as the most sought-after challenge on the web. These astounding photographs not just amuse but also challenge your eye strength and intelligence ...

Could you spot it in time, or did it leave you perplexed like many others? Optical Illusion Brain Teaser Get Latest Updates on Trending News Viral News, Video, Photos and Weather Updates of India ...

Is your vision 20/20? Let's get started! Readers are given five seconds to figure out the number five in this mind-bending optical illusion exercise. The most perceptive readers are those who can ...