價格：免費
更新日期：2018-04-15
檔案大小：5.1M
目前版本：1.2
版本需求：Android 4.1 以上版本
官方網站：mailto:woodencloset@gmail.com
Email：https://docs.google.com/document/d/1nUlohSFsXA4p2HBI-D8W9RDW6Suu1C15HYUtxHxnpJE
Improve your mental math skills! In this unique math puzzle game, you pick the correct order of operations - addition, subtraction, multiplication and division - to reach the target number. Four difficulty levels, from easy to a timed challenge mode.
