This is similar to the picture puzzle game! Here is a nice template for playing a guessing game with photos. Use it as a pure guessing game or as a score board. Students answer questions and if right, can choose a square and try to guess the photo for more bonus points.
How to change the photos: On a slide, click and grab the box on the edge of the yellow. Drag it to the side. Click and delete. Then paste in or insert your own photo. Slide the box back under the yellow boxes. Continue changing the other slides. You will want to preview the game yourself to know what it looks like. Make sure you click on the Slideshow tab before you show your screen to your students. There are 10 boards in this file.