Efficiently using visual cues like the tree’s location and a red ring, I successfully located the hidden heart in the park puzzle, demonstrating the importance of quick observation skills in optical illusions. Efficiently using visual cues like the tree’s location and a red ring, I successfully located the hidden heart in the park puzzle, demonstrating the importance of quick observation skills in optical illusions. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle