India, April 12 -- Brain teasers come in all forms - from riddles to puzzles - but they all aim to do the same thing: leave you scratching your head and questioning what you see. One popular tricky genre of brain teasers is optical illusions. These visual puzzles play with perception and test how quickly and accurately you can spot hidden elements, making them a favourite among internet users.

(Also read: Optical illusion: You need next-level observation skills to spot the hidden bird in this image)

If you're someone who enjoys testing your brain with tricky visuals, then this optical illusion is right up your alley. A Facebook page called Minion Quotes recently shared a fascinating hidden object puzzle that has since gone viral.

The i...