Optical illusions are a fun and challenging way that tricks our visual illusion, and this motion optical illusion is ...

A viral '7-Second Challenge' is baffling internet users, tasking them to find a hidden dog amidst a sea of pandas. This visual puzzle tests perception by forcing the brain to filter repetitive ...

This optical illusion seems a black-and-white checkerboard vector pattern distorted into flowing, wave-like curves. Although this vector pattern is flat and two-dimensional, its warped lines make it ...

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Optical illusion puzzles are known to be fun and fascinating brain challenges that are designed in such a manner that they ...

A head-scratching optical illusion challenges the perception of color and how the brain plays tricks on us. In an image created by the UK contact lens vendor Lenstore, a series of lilac letters ...

Can you see through the camel-flage? Another day another wildlife safari for the eyes: In this animal-based optical illusion, viewers are challenged to spot the camel within the spectrum of colors.

Martin Doherty received funding from the British Academy/Leverhulme Trust who partially supported this work. He continues to receive funding from the Leverhulme Trust. Radoslaw Wincza does not work ...