Brain teasers and optical illusions have yet again captured the internet’s attention. The latest to go viral is a challenging puzzle that conceals multiple animals within a single image. The brain ...

THERE might still be several weeks left until Christmas, but that doesn’t mean you can’t get into the festive spirit now.

THERE might still be several weeks left until Christmas, but that doesn’t mean you can’t get into the festive spirit now.

A brain teaser is like a fun little challenge for your mind. It’s a puzzle or riddle designed to make you think creatively and critically, often in ways you’re not accustomed to. At first glance, a ...

Challenge your IQ with this viral brain teaser. Spot the hidden number ‘8’ among the confusing sequence of ‘9s’ and test your ...

A new brain teaser challenges viewers to find three subtle differences in two nearly identical images of a man drinking ...

Given below is a picture of a board full of a variety of flower names written on it. However, among all the flowers, there is ...

Test your visual acuity with a brain teaser featuring numerous identical bonfires, where one subtly differs. The challenge is ...

Test your observation skills with this Optical Illusion Challenge — can you find the different number hidden among similar ones in just 9 seconds? Only the sharpest eyes will spot it in time!

The Best Illusion of the Year contest offers researchers, and participants, an opportunity to explore the gaps and limits of human perception. By Katrina Miller Take a look at this video of a waiting ...

A grayscale ballerina who appears to be moving. A human who can fit in a doll box. A black-and-white prism which appear to change shape when viewed from three different directions. Those are the top ...