India, May 12 -- Optical illusions are captivating puzzles that make people question their own perceptions. These mind-bending visuals are not only enjoyable to look at, but they also challenge the way we process and interpret the world around us. Recently, an optical illusion shared on Facebook by an account called Minion Quotes has left users scratching their heads and thinking twice about what they're seeing.

(Also read: Test your eye for detail: Can you spot the hidden frog in this challenging optical illusion?)

The puzzle asks a deceptively simple question: "How many circles do you see?" Below the question, there are three shapes that look like the letter "O," but the challenge is to look beyond the obvious and think carefully abou...