Check Your IQ with an Optical Illusion: Only 3% Can Identify the Letter B in 7 Seconds.
This optical illusion IQ test tests your brain!
Are you one of the 3% that can find the concealed letter 'B' in 7 seconds?
Optical illusions captivate us with their visual trickery and reveal the complexity of human vision.
These illusions use the brain's reliance on patterns, forms, and context to distort reality.
Using shade, perspective, or color, optical illusions test our cognitive processes, making us question what we perceive.
They often show the brain's tendency to assume and fill in visual gaps.