New Delhi, Aug. 6 -- The optical illusion challenge for the day, which has gained significant attention on the internet, features a well-camouflaged frog. Even the pro players are left scratching their heads and finding it extremely difficult to spot the hidden amphibian. Do try out this mind-boggling challenge to test your observational skills, as it will surely provide critical insights about your visual abilities.

Optical illusions are famous for cleverly using patterns and colors to play tricks with the brain. These force us to perceive things which might be totally different from the actual reality and make people think beyond the obvious. Solving such puzzles on a daily basis can be a great way to improve your intelligence quotient...