Spotting the needle within a strictly limited time is a sign of high IQ and outstanding ability to concentrate. Did ...

Optical illusions and tricks aren’t just entertaining – they’re also a great way to keep your brain sharp and your ...

This 1-minute visual puzzle or brain teaser tests your observation and perception skills and is therefore also an optical illusion. ...

Optical illusions often leave us scratching our heads because each individual tends to see different things in an image. Some ...

Intellectual capacity is not only about the ability to maintain sharpness but also about enhancing memory, mood and mental agility. ...

When we live in a three-dimensional world, we always use shadows, lighting, depth, and the location of clues around us. ...

(Image credit: Jagran Josh) Optical illusions and brain teasers are mind-bending visuals that challenge visual and cognitive skills. These illusions ...

Quirky images called “Search Puzzles” are designed in a way to trick our perception into believing that there is no ...