價格：免費
檔案大小：71.8 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
Do you have a clever mind or a green mind?
Let's find out.
Earn coins from answering correctly or completing actions.
Use coins to purchase hints which will help you solve levels.
If you're stuck, you can ask your friends using the built in feature.
支援平台：iPhone, iPad