IQ tests are used to evaluate cognitive abilities like memory and logical reasoning. This IQ challenge involves identifying a false werewolf among three in a picture within three seconds. The fake werewolf can be distinguished by a costume with a zipper and lacks red eyes. IQ tests are used to evaluate cognitive abilities like memory and logical reasoning. This IQ challenge involves identifying a false werewolf among three in a picture within three seconds. The fake werewolf can be distinguished by a costume with a zipper and lacks red eyes. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle