Rules:
The program generates a series of simple mathematical questions, and provides three responses.
You must choose correct answer.
For the correct answer your score get 1 one point, for the incorrect -1 penalty.
Game time limited 60 sec.
Changed game concept, now game time limited 60 sec for easy testing thinking speed.
![Trading Card Store Simulator - Gameplay Walkthrough [Android, iOS Game] screenshot 4](https://i.ytimg.com/vi/ojTd2To_3GI/mqdefault.jpg)
9Apps 4.9
