How sharp are your eyes? While we don't know when the "Spot The Difference" image game was invented, the earliest records of the game show that it came from early magazines and newspapers. As the years have gone by, this classic game is still enjoyed by many people every day. In fact, with the advances made to photo editing technology, the game has evolved. To test how well your brain can compare images, we've accumulated some pictures and made a slight change to each of them. Some might be easy for you. Others might be a bit more challenging. Are you a visual genius, or do you need a minute? Can you spot all the differences?