*The game is very simple! Defeat the enemies by solving the math questions!
*By defeating the enemies, the questions get harder! How far can you survive?
*No time limits for "Kids Mode": There is plenty of time to think, so children who are having difficulty calculating can solve the questions at their own pace.
*Time-limit for "Parents Mode": There will be a time limit in this mode. Answer the questions as fast as you can.
[NOTICE]
*This app requires internet access.
*System requirements: iOS 9.0 or above.