This Sherlock Holmes puzzle game is set within the Egyptian wing of the British Museum. There, Dr Laurence Carstairs was discovered insane with fear and repeatedly saying "Anan-Thotep" the name of the mummy laid out on the slab. In this game you must find out who or what pushed the curious archaeologist over the edge. As Sherlock Holmes, you must use your skills of observation to identify the difference in the two images presented before you. If you get stuck, click on the pipe for a hint, and you can also use the magnifying glass by clicking on its icon on the lower left of your screen. To play simply use your mouse to click on the area where you have found a difference between the two pictures, but you will need to look very carefully as this game really isn't elementary! After you complete this Sherlock Holmes puzzle, why not check out our other games? Holmes would want you to.