Atlas Ahoi: Geography Quiz

New: Expeditions! Follow Gustav's clues around the world to five treasures. Plus all 197 countries, their capitals and 37 great rivers. No ads, works offline.

Last night, Gustav, a gourmet bookworm with a monocle, ate every single name off the world's greatest atlas. ("In my defence, Liechtenstein was extremely crunchy.") Now the map is blank: borders, coasts, and not one name. That's where you come in.

Atlas Ahoi is a comic adventure-map geography game. Spot a glowing country and name it, find it on the map, type it from memory, and match the capitals. Every right answer inks a country back onto the map, until the whole world is yours again.

• 197 countries on 6 continents, in 21 chapters • Capitals for every country, plus 37 great rivers in 5 river chapters • Expeditions: follow Gustav's clues around the world to five treasures • Four tiers: Scout (pick), Pathfinder (tap), Cartographer (type), Capitals • 22 languages, switch anytime. Typing accepts your language, English and German, and small typos are forgiven • Stars, explorer ranks and Gustav's tasting notes on every bite • Share your finished map and challenge your friends • No timers, no lives, no game over • For iPhone, iPad and iPhone Duo, with a dedicated layout for big screens

No ads, no in-app purchases, no accounts, no data collected. Works offline.

Maps: Made with Natural Earth.