Calendar Girls 2009 is a sweet puzzle flash game where you have to spot the differences in the pictures of awesome calendar girls. This game features twelve pretty ladies, each representing a particular month. In each level you have to find at least 4 differences between two pictures. Each picture has at least ten pre-defined differences, but each time you play the game only six random differences shown. This nice feature makes the game little harder and also add fun elements to it. Try to find out all the four differences in each level as quickly as you can to get bonus points. The pictures are pretty well blended with the background and you have to concentrate hard to spot all the differences. You can play the game either with hints or no hints. Use your mouse to click on the differences to score points. All the twelve calendar girls are very attractive and try not to get distracted by them when spotting the differences. Try to finish the game as fast as you can to score higher.