This optical illusion challenges your observation skills by hiding the number "11" among a pattern of "12" and "21." Many ...

Our brain and eyes can play tricks on us—not least when it comes to the expanding hole illusion. A new computational model ...

AS a delusional youngster, I often dreamed I’d run with royalty one day. Well Prince William remained aloof but I did fulfil ...

For those that love optical illusions – and a good explanation for the mind-bending properties of them – finding one you haven't seen before is a real treat. And that's just happened with this (I ...

This optical illusion challenges your observation skills by hiding a "55" among a pattern of "33" pairs. The brain's pattern ...

Scientists have found a way to achieve negative refraction—where light bends the "wrong" way—using carefully arranged atomic ...

Deep within the image, a tiny frog is camouflaged among the leaves. Only 1% can solve this tricky visual puzzle! This mind-challenging illusion tests your IQ, observation skills, and cognitive speed.

Test your observation skills with a challenging optical illusion at a flower market with five hidden roses. This fun exercise ...

The dynasty world can be an optical illusion, where everything is not what it appears. On the surface you can see the ...

“Up close, you can see that the image is actually black and white. It has coloured lines on top of it. From far away the ...

Brain teasers have become a growing trend on the internet, captivating users with their tricky illusions and puzzles. These mind-bending challenges not only keep us engaged but also test our cognitive ...