When doing some detective work, do you have sharp eyes that will not leave out any slightest hints? If you answer is yes with confidence, then you should try 6 Difference, a puzzle game on www.flash-game.net, and if your answer is no, it is still ok to try it, anyway you can practice you skills in the game. Actually there is no certain rule in this game. All you need to do is to find out the 6 differences between the two pictures which are quite similar but not the same. If you are stuck, you can press H for help. Good luck!