Discover other facets of your personality with the visual IQ test. Different from other IQ tests, this one is both entertaining and allows you to work on your cognitive abilities and brain. Depending on how long it takes you to find the answers, we can deduce whether you have the sense of observation or not. … Continue reading IQ test: If you are observant, you will be able to spot 3 differences between the 2 pictures of this tennis player