價格：免費
檔案大小：2.9 MB
版本需求：需要 iOS 7.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：日語
It is the Brain training application to be panic in the left or right arrow flowing from above.
"Game description"
Arrow comes flowing from top to bottom.
Tap the arrow direction of the arrow when the blue flowed, and then tap the location of the red arrow once flowed.
●difficulty
You can choose from one to 4 EASY, NORMAL, HARD, of HELL. (HELL to unlock HARD80 points or more)
支援平台：iPhone