價格：免費
檔案大小：17 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Four Factors is an addicting, fast-paced logic game.
Create patterns of numbers and z-z-zap your way out of trouble before the grid fills up.
Carefully plan your moves to create winning strategies. Every tap counts!
Four Factors is a hybrid application made with web languages such as HTML, CSS, and JavaScript.
支援平台：iPhone, iPad