價格：免費
檔案大小：21 MB
版本需求：需要 iOS 12.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
No logins. No extra buttons. Just press and play.
Free Hints will give you all the answers. But don't cheat! You can do it.
Great replay value. An infinite amount of computer generated puzzles for your brain.
支援平台：iPhone, iPad