People need to suss out all 10 differences in a picture of two men playing a game of tennis - a tricky challenge just three percent of people can finish in 11 seconds Source link : https://www.mirror.co.uk/news/weird-news/only-brightest-3-percent-people-33854789 Author : mirrornews@mirror.co.uk (Liam Doyle) Publish date : 2024-10-12 00:00:00 Copyright for syndicated content belongs to the linked Source.