Optical illusions like this aren’t just about finding the right answer. They’re about the thrill of the challenge, the ...

In fact, some say this optical illusion can let you know straight ... a sheet of white dots moves one direction while a sheet of black dots moves in the other direction. For a majority of people ...

If you enjoy optical illusions and hidden challenges, a new brain teaser is here to test your observation skills. A brain teaser challenges users to find hidden text in a grid of black dots.

In this optical illusion test, we will be looking at an image having many dices. Among these dice is one dice that has seven spots. Can you spot the dice within 13 seconds? Only 3% of people were ...