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Optical illusions come in various forms, each challenging the brain in unique ways. The three main types are literal, ...
Brain teasers are puzzles that need logical and analytical thinking to solve. These puzzles test lateral thinking ...
SPOTTING the playing cards is easy, but can you outsmart everyone and find the hidden joker in this optical illusion? Time to ...
PUT your vision to the test with this romantic brainteaser celebrating one of London’s most famous flower markets. While everyone can see the bustling market scene filled with beautiful ...
The puzzles in Eye Test may seem easy at first, but every next Stage offers more challenging tasks. Here's a list of answers.
Phan Nguyen Hoang Long leads Humanity’s Last Exam, a project inspired by billionaire Elon Musk’s vision of the most ...
What if an eye test could predict blindness from diabetes years before any symptoms or a standard eye exam could show ...
Researchers from City St George’s, University of London have highlighted that the new two-step test could improve safety and ...
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