In this game you will have to find place on google map. The reference map will show you places from satellite view. On this view you can zoom to a specific point by double click, it will help you to find detail.
On the other map you will have to put the place on the center of the view. You can drag and drop to move the map, you can use the hybrid view (city name, etc), and zoom.
This is not an easy game. All places are famous place in the world. You have to be very accurate. So zoom a lot.