A tricky optical illusion shared on Reddit stumped users as they tried to find a woman camouflaged in a rocky landscape.

Recently posted by a user on X (previously Twitter), this optical illusion has left many perplexed. The image features an idyllic forest landscape with high birch trees. The trees have light grey ...

When you challenge yourself with optical illusions, you train your brain to think faster and smarter. Scientists have even found that regular exposure to such puzzles can sharpen memory ...

Optical illusions play tricks on our brains ... advantage in challenges like these because they are used to scanning landscapes for hidden details – whether it's spotting a bird in a tree ...

Located at the top of the heavily (tourist) trafficked Royal Mile, Camera Obscura is filled with enough colorful puzzles, games and optical illusions to keep the kids (and adults) entertained for ...