This is a fantastic and fun way to learn the countries and bodies of water of the world. This really appeals to students with varied learning styles. My students begged to play this game
At the end of the year, I would hold GEOLYMPICS with all my classes and the finals would be held as part of an assembly. Students get very proficient and fast at identifying the countries and could identify 20 of them in less than a minute. This is life long learning.