Optical illusions, which challenge our brain’s perception and comprehension, are both entertaining and beneficial for mental health. The article presents a visual challenge to identify an odd house among identical ones in seven seconds. Successfully solving such puzzles can enhance visual skills and cognitive sharpness. Optical illusions, which challenge our brain’s perception and comprehension, are both entertaining and beneficial for mental health. The article presents a visual challenge to identify an odd house among identical ones in seven seconds. Successfully solving such puzzles can enhance visual skills and cognitive sharpness. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle