MentalCalculation Minus N app for iPhone and iPad
4.2 (
222 ratings )
Games
Board
Puzzle
Developer: tatsuya itoh
Free
Current version: 1.1, last update: 7 years agoFirst release : 14 Dec 2012
App size: 1.8 Mb
Lets strengthen the brain by the mental calculation.
The level is nine.
Aim at the best score in the world.