價格：免費
檔案大小：21 MB
版本需求：需要 iOS 9.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
A game of timing and skill!
Hold your finger on the circles to fill the yellow arc into the GREEN ZONE to WIN POINTS!
Overshoot into the RED ZONE and LOSE points!
Miss, and lose points.
Can you keep up as the levels get harder? You need half the points to be allowed to progress...
20 levels.
Good luck!
支援平台：iPhone, iPad