India, Sept. 18 -- Brain teasers come in many forms. Some test mathematical skills, others play with words, and many challenge the eyes with clever visual tricks. Optical illusions in particular have gained immense popularity online because they blur the line between what is visible and what the brain perceives. Such puzzles often spark curiosity and ignite debate on social media platforms.

(Also read: Optical illusion: Only those with high IQ can find the house key in 15 seconds)

A new optical illusion has caught the attention of puzzle enthusiasts. Shared on Reddit, the image shows a couch draped in floral-patterned sheets, featuring roses and leaves in shades of red, green, and pink. At first glance, it looks like a simple living-roo...