價格：免費
更新日期：2018-04-05
檔案大小：25M
目前版本：1.0.1
版本需求：Android 4.1 以上版本
官方網站：mailto:21plusinteractive@gmail.com
Email：https://docs.google.com/document/d/e/2PACX-1vTbXIvkIMyCIYh_FnuCK-OpxCwL-wc2j8i5AfkvVzn10eZy5aGBiI1Z7eREBb63GAG-pNNL6_y-oWpg/pub
Math puzzle is an addictive and best game to boost your brain.
In only 20 seconds you have to find the answer by a number or an operation to fill in the equation.
Let's play and challenge with your friends.
