What color are the circles? Viral optical illusion baffles the internet

Viral optical illusion shows dots that are the same color, but are perceived by the brain as four different hues. Expert explains how the Munker illusion works.
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Take your brain for a ride with this trippy blue circle optical

Intense' optical illusion photo baffles internet – what do you see

Colorful circles optical illusion HD wallpapers

Colorful Circles Optical Illusion Wallpapers - Wallpaper Cave

Page 10, colorful circles. HD wallpapers

Do you see '88' or '38' hidden in this red circle? Viral tweet

Optical illusion baffles people as one colour appears as two

Optical Illusions Latest News

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Page 21, not an illusion HD wallpapers

Optical illusion: Woman's mirror selfie baffles the Internet as no one can work out what's going on with her legs - OK! Magazine