Optical illusions and brainteasers provide mental benefits and enjoyment. The challenge involves finding a hidden ruby among roses within five seconds. Despite its difficulty due to similar appearances, the solution reveals the ruby in the image’s right-hand corner. Regular practice can enhance cognitive and visual perception skills. Optical illusions and brainteasers provide mental benefits and enjoyment. The challenge involves finding a hidden ruby among roses within five seconds. Despite its difficulty due to similar appearances, the solution reveals the ruby in the image’s right-hand corner. Regular practice can enhance cognitive and visual perception skills. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle