Geomaster (Europe) (En,Fr,De,Es,It) is a Nintendo DS game developed by Nintendo Entertainment Analysis & Development and released in 2008. In Japan, it is known as 'Geo Master: Fuuin no Kagi to Yakusoku no Umi' (ジオマスター封印の鍵と約束の海). Geomaster is a puzzle game with a unique mix of classic, strategic gameplay and fun, educational content. Players are challenged to fill in the map of Europe with various countries and regions. By connecting the dots on the map, players can create a variety of shapes and patterns. The game also features a variety of mini-games and quizzes that test the player's knowledge of geography and European history. Geomaster is an entertaining and educational game that is sure to challenge and delight players of all ages.