A Reddit brain teaser featuring a tennis ball hidden in a pile of leaves has gone viral, highlighting the benefits of mental exercises. The image challenged users to find the camouflaged ball, with many admitting defeat. While some successfully located the ball, the task emphasized the importance of visual acuity and cognitive skills for mental agility and stress reduction. A Reddit brain teaser featuring a tennis ball hidden in a pile of leaves has gone viral, highlighting the benefits of mental exercises. The image challenged users to find the camouflaged ball, with many admitting defeat. While some successfully located the ball, the task emphasized the importance of visual acuity and cognitive skills for mental agility and stress reduction. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle