Optical Illusion for Testing Your IQ: Only 2% can spot the ball hidden inside Granny’s Living Room Picture in 7 secs!
Optical Illusions for IQ Test: Can You Find the Ball Hidden in Grandma’s Room in 7 Seconds? You have probably seen many types of optical illusions, such as physical, physiological, and mental illusions. An optical illusion is an amazing and baffling image that challenges the way our mind sees things. It can be an image that is of an object, drawing, or person and it changes our thinking in appearance. …