Test your observation skills by finding the hidden Joker in a scattered deck of cards within 7 seconds. This optical illusion challenge not only entertains but also enhances creativity, attention to detail, and problem-solving skills. The Joker blends in seamlessly, making it a fun yet tricky exercise for your brain. Test your observation skills by finding the hidden Joker in a scattered deck of cards within 7 seconds. This optical illusion challenge not only entertains but also enhances creativity, attention to detail, and problem-solving skills. The Joker blends in seamlessly, making it a fun yet tricky exercise for your brain. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle