Brain Game 7 Number Switch app for iPhone and iPad

4.4 ( 4324 ratings )

Games Education Puzzle
Developer: Andela ICT

Free

Current version: 1.1, last update: 8 years ago
First release : 05 Jan 2011
App size: 2.45 Mb

A simple but addictive game. The objective of the game is to set all numbers to 0. Tap on one of the numbers in the playing field to decrement its value by 1, as well as the values of the four surrounding ones.

Pretty cheap!