價格：免費
更新日期：2017-10-28
檔案大小：26M
目前版本：3.0
版本需求：Android 4.1 以上版本
官方網站：mailto:teamundercoder@gmail.com
SOPGEN is an instructive math puzzle game which is based on the Math basic operations of elementary arithmetic. Under time pressure, the player must identify the correct sign to the answer of the problems.
There are two modes that you can play in SOPGEN:
Normal mode - This mode consist of three combination of numbers and two operation to perform. The player should determine if the answer in the given equation is negative, positive, or zero.
Pro mode- This mode is more advance. The equation consist of four numbers and three operation to perform. The principle of PEMDAS was also implement in this mode.
