Optical Illusion: Can you spot ‘USA’ in this image?
An optical illusion is going viral on social media. The image shows the alphanumeric U5A in all rows and columns. The ...
The Mirror10d
People say it's impossible to find sneaky cat in tricky optical illusion - can you spot it
Get ready to put your observation skills to the test! This delightful yet challenging brainteaser optical illusion could leave you scratching your head in disbelief. At first glance, the image ...
All you have is seven seconds to solve this optical illusion problem
Whether it’s spotting subtle differences in images or figuring out a seemingly impossible problem, optical illusions test our ...
National Geographic news4y
When circles are finally squared
The brain cannot fathom how an optical illusion can manifest in real life, rendering it "impossible". Photograph courtesy Meiji University Take for instance the illustration of two L-shaped blocks.
There's an optical illusion hidden in San Francisco's Transamerica Pyramid
Why do so many people draw the Transamerica Pyramid wrong? As it turns out, the building plays a surprising trick on your ...
Optical Illusion: Only a sharp-eyed person can spot the bear around this jungle cabin
Picture puzzles and optical illusions have gained popularity on the internet thanks to their entertaining and ...