An old optical illusion is again going viral on the Internet, leaving people feeling ‘dizzy’. The optical illusion features green lines outlining grey squares. The challenge is to find curved lines in ...

Optical illusions are interesting to see. However, they also, more often than not, leave people confused. The case is the same with this optical illusion picture that is now being shared by many on ...

The illusion looks pretty simple at first glance, it's just made up of grey bricks and green lines. Reddit A mind-blowing optical illusion has resurfaced on Reddit and it’s left users baffled. The ...

When you look at the picture below, do you see straight or curved lines? That's the debate triggered by the viral optical illusion that's now raging on social media. The image is an eight-by-eight ...