If you spot the lemon in 5 seconds, you are among the few with razor-sharp intelligence and quick visual processing skills.

Prepare yourself for a test of observation amidst the revelry of Christmas. You will find that Online Solitaire has created ...

Optical illusions challenge your brain, enhance cognitive skills, and improve memory. The current puzzle involves finding 5 ...

Spotting the dice in this optical illusion test requires focus, speed, and a keen eye for detail. Can you pass this optical ...

This optical illusion is mind-bending and thought-provoking because it challenges the brain to perceive objects, paintings, ...

A hidden puppy optical illusion challenges readers to test their observation skills. The puppy's golden-brown fur camouflages ...

The elusive card was hanging from the ceiling, hidden among the other decorations, like stockings and streamers. If you ...

SPOTTING the dice is easy, but can you outsmart everyone and find the hidden mistake in this optical illusion? Time to put your vision skills to the test and solve this tricky brainteaser in ...

This text-based optical illusion is not as easy as it might seem at first glance - but if you can find the correct spelling of garlic in just a matter of seconds then you are certified genius ...

SPOTTING the festive scene is easy, but can you outsmart everyone and find the five hidden presents in this optical illusion?

This fun optical illusion shows a scenic woodland image but with a dangerous furry animal located somewhere inside it - how ...