In this image, the snake is shown surrounded by similar-looking tube-like structures amid a daunting jungle. Therefore, your job is to spot the black snake in under 10 seconds and prove that you have 20/20 vision. In this image, the snake is shown surrounded by similar-looking tube-like structures amid a daunting jungle. Therefore, your job is to spot the black snake in under 10 seconds and prove that you have 20/20 vision. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle