價格：免費
更新日期：2014-11-09
檔案大小：6.3M
目前版本：1.3.2
版本需求：Android 2.3 以上版本
官方網站：mailto:isimpleclub@gmail.com
Observe well & take a quick action is not always easy.
This FREE puzzle game helps you to improve these capabilities.
You have a limited time to save the worlds of numbers.
Observe globally and react quickly!