Optical illusion puzzles, engaging visual attention and memory, offer both fun and cognitive benefits. In a challenging task, you must find the hidden number ‘8’ among nines within 3 seconds, enhancing observation and problem-solving skills. Even if you miss, retry and enjoy the process. Optical illusion puzzles, engaging visual attention and memory, offer both fun and cognitive benefits. In a challenging task, you must find the hidden number ‘8’ among nines within 3 seconds, enhancing observation and problem-solving skills. Even if you miss, retry and enjoy the process. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle
