Optical illusion pictures are designed to trick the human mind and are regarded as one of the simplest tests to determine ...

If you love optical illusion pictures with answers, this challenge is perfect for you. Can you spot the butterfly in this ...

Attention, puzzle enthusiasts! This optical illusion challenge will test your speed and observation skills. In just 7 seconds ...

A former Black Hawk helicopter pilot says the oncoming angle of the helicopter and the American Airlines jet that collided ...

Optical illusions push your brain to think creatively, and this one is a tough test. Spotting two patients hidden in an image ...

Viewers were mesmerized by the striking scene in the viral clip, with one saying, "That's a view into an alternate reality." ...

From the mad snap of the sitting women that always has us baffled, a 'second horse' only people with a high IQ can spot, and ...

Test your detective skills with a challenging optical illusion! Spot the werewolf hidden among three doctors in just 11 ...

Using a computer model of the retina, researchers have been able to trace the cause of the expanding hole illusion ...

Optical illusion works as a workout for your brain. Today’s optical illusion challenges viewers to find a hidden "44" amidst ...