Can you tell what's wrong with this picture of the North Pole? This brain teaser will primarily test your attention to detail ...

Think you have a 130+ IQ? Test your observation skills with this brain teaser! Spot the hidden thief in the park within 11 ...

The popular group challenges people to find "the well camouflaged hiding in plain sight" with images showing everyday situations that have a fun visual challenge. Optical illusions like these can be a ...

If you're looking for a way to give your brain a workout today, why not try out this optical illusion puzzle. Only those with a high IQ can reportedly spot a second horse in the image ...