Only a sharp-eyed genius mind will be able to spot the incorrect apple emoticon in the colourful illustration above in under 7 seconds. Therefore, prove you have a sharp observation and cognitive mindset and solve the illusion puzzle under the designated time. Only a sharp-eyed genius mind will be able to spot the incorrect apple emoticon in the colourful illustration above in under 7 seconds. Therefore, prove you have a sharp observation and cognitive mindset and solve the illusion puzzle under the designated time. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle