Engaging in brain teasers and optical illusions sharpens the mind. A challenge to identify a robot among three friends tests observation and reasoning. The robot is revealed by tire tracks behind one individual. Regular practice of such puzzles improves cognitive functions, attention to detail, and problem-solving skills. Brain teasers provide a mental workout, enhancing overall cognitive health. Engaging in brain teasers and optical illusions sharpens the mind. A challenge to identify a robot among three friends tests observation and reasoning. The robot is revealed by tire tracks behind one individual. Regular practice of such puzzles improves cognitive functions, attention to detail, and problem-solving skills. Brain teasers provide a mental workout, enhancing overall cognitive health. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle