An optical illusion challenges readers to find a hidden sword within 10 seconds. The sword is camouflaged within a busy image, testing focus and detail orientation. Successfully spotting the sword indicates keen observation skills. Engaging with such illusions can enhance attentiveness and memory. Regular practice helps in thinking creatively and improving pattern recognition. An optical illusion challenges readers to find a hidden sword within 10 seconds. The sword is camouflaged within a busy image, testing focus and detail orientation. Successfully spotting the sword indicates keen observation skills. Engaging with such illusions can enhance attentiveness and memory. Regular practice helps in thinking creatively and improving pattern recognition. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle