價格：免費
更新日期：2018-07-25
檔案大小：9.5M
目前版本：14
版本需求：Android 4.2 以上版本
官方網站：mailto:tornikeman@gmail.com
Email：https://www.freeprivacypolicy.com/privacy/view/0276f76e76f4d1ef06d69b0324872146
This app helps people develop mathematical thinking. It consists of very interesting, beautiful and fun parts of math. The knowledge and thinking style, you study here, will help you solve the problems, you might meet in life.
