價格：免費
更新日期：2018-12-21
檔案大小：3.0M
目前版本：1.01
版本需求：Android 4.0 以上版本
官方網站：http://www.android-design.nl
Email：info@android-design.nl
聯絡地址：GJ van Heekstraat 158 7521EJ Enschede Nederland
Challenging game where you have to calculate quickly.
The game starts with easy sums and will be harder as the game progresses.
Try it out and challenge your friends to get the highest score.
The faster you solve a sum the more bonus points you get.