India, Jan. 28 -- Brain teasers, especially optical illusions, have captured the imagination of people across the globe. These puzzles challenge our perception, forcing our brains to think outside the box. If you're a fan of such mind-boggling riddles, we've got a fresh challenge for you!

An Instagram account named @br4inteaserhub has shared an intriguing optical illusion that's leaving users scratching their heads. The post is already making waves, with over 600 likes and sparking lively discussions in the comments.

(Also read: You've got the vision of a hawk if you can spot the hidden animal in this baffling illusion)

This brain teaser features an optical illusion where viewers are tasked with spotting a second giraffe hidden within ...