價格：免費
更新日期：2017-11-03
檔案大小：21M
目前版本：1.3
版本需求：Android 4.1 以上版本
官方網站：http://skullybrookes.com
Email：dev@skullybrookes.com
Random simple addition, subtraction, multiplication and division will appear on the screen, you will have 1 minute to try to answer as many correctly as possible.
You will receive 100 points for every correct answer and lose 10 points for any wrong answers.
The game stores the highest score achieved so challenge yourself to score as high as possible!