Eye puzzles have fascinated people for generations because they push us to look beyond the obvious. At first glance, they may seem simple, but once you try them, you realize how tricky they can be.

Optical illusions are fun visual puzzles that play tricks on your eyes and brain. What you see in these images often doesn’t match reality—they can make you spot things that aren’t there or mislead ...

A hidden dog optical illusion shared on Reddit puzzled users.