India, Sept. 9 -- In this viral optical illusion challenge, players have to spot the hidden number '9' among multiple rows of '6'. It is being said that only 1% people can spot the answer in just five seconds. Try it out yourself to gain significant insights about your visual abilities.

Optical illusions are going viral on the internet. They utilize colors, patterns, and sizes to play tricks with our brains through deceptive images. Solving such puzzles often ends up being a daunting task for most players, while only those having pro-level skills find the solution in quick time.

In the viral image, you initially see a grid of the number '6' in black against a light blue background. But hidden somewhere is the number '9'. The players are...