價格：免費
檔案大小：34.5 MB
版本需求：系統需求：iOS 8.0 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
How well do you know your world?
Test your knowledge about countries, capitals, flags and more, but in a fun way...
Learn new stuff while you get fun, compete for the best score and share with friends!
A game for the whole family and friends, for all the ages and completely free!
what are you waiting for? ^_^
支援平台：iPhone, iPad