The Optical Illusion Challenge invites participants to identify an unusual pattern in a photograph within 7 seconds.

Individuals with the sharpest observation abilities will be able to identify the unusual pattern in this optical illusion image in 7 seconds.

Are you one of them? Take this challenge to put your intelligence and observation abilities to the test right now.

Optical illusions are extremely effective at tricking our eyes and minds.

[{"selector":"#anim-ac6f46a2-bc5b-4887-80a9-2b8c29dccea0 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Researchers employ optical illusions to investigate how various brain regions process optical illusions.

[{"selector":"#anim-de62b5e5-b611-41e2-ac47-350a7b6d09dd [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] It provides valuable insights into how our brains work.

Interacting with optical illusion visuals enhances your observation and attention span.

Are you ready to put your observation skills to the test?

Congratulation to those who have successfully spotted the odd pattern.

THANKS FOR READING

[{"selector":"#anim-ac57aa99-b3b9-492e-b448-5dfb40d285c4 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Beyoncé marks big milestone after 'Savage' triumph. Learn more