MentalCalcOX - Plus,Minus Ver. app for iPhone and iPad

4.4 ( 4224 ratings )

Games Education Educational Family
Developer: yunsang lee

Free

Current version: 1.005, last update: 7 years ago
First release : 26 Mar 2017
App size: 17.02 Mb

If you fix your problem with OX, remove the red ball, and survive the blue ball to challenge the higher level.

- MentalCalculation OX( Plus, Minus Version )