Optical illusions aren't just a feast for the eyes but are wisdom gauges, offering juicy tidbits about how smart you are. The ...

Optical illusions are typically designed to confuse the brain and test your cognitive agility. However, there's another type of puzzles being shared widely on social media that go a step further and ...

You look at an image of a black circle on a grid of circular dots. It resembles a hole burned into a piece of white mesh material, although it’s actually a flat, stationary image on a screen or piece ...