Trying to test your eyesight? Well you can with this new mind-boggling optical illusion. It's no secret regular puzzles and brainteasers could teach you how your eyes and brain work together to see.

A mind-bending optical illusion challenges viewers to pick out all of the hidden tigers lurking within a jungle scene. The viral image contains 16 tigers in total, but on first glance only four ...

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He was the winner of the Best Illusion of the Year Contest in 2010 and 2nd place in 2016. Follow TI: On Facebook More from Tech Human eyes could be easier to trick than you might think.

What's the illusion? It's that the two squares are actually the same color, it's just the edges that are different. The middle area, where these edges meet, causes the illusion. When covered up ...

An optical illusion on TikTok has left viewers spooked and intrigued in equal measure. Optical illusions, drawing on colours, light, and patterns, trick the viewer into seeing images differently ...

Optical illusions are amazing visual puzzles that challenge how we see the world around us. These illusions confuse the eyes but also sharpen cognitiv ...