This fascinating optical illusion challenges your eyes and mind: how many animals can you spot within 10 seconds? A test of ...

Optical illusions are meant to trick our eyes and divert our attention. However, with a bit of patience and commitment, you ...

An all-new optional illusion challenge on Reddit has left everyone puzzled, with many unable to spot the cleverly hidden toad.

Only those with the sharpest vision can solve this brainteaser, which challenges you to find a frog hiding among some leaves ...

This zigzag optical illusion hides a secret image that challenges viewers to spot it in under 10 seconds, testing visual ...

A 10-second balance test could reveal your health and longevity. Here's what a major study found and how to improve your ...

While there is an eraser kept on the table in the first picture, it is missing from the second one. Similarly, in the drawing that the girl is making, the tree is missing in the first picture ...