Sudoku Classic Plus app for iPhone and iPad
4.2 (
7232 ratings )
Games
Entertainment
Strategy
Trivia
Developer: Mai Ha Ngoc Nhu
Free
Current version: 1.0, last update: 6 years agoFirst release : 28 Nov 2017
App size: 5.46 Mb
The Rules of Sudoku
The classic Sudoku game involves a grid of 81 squares. The grid is divided into nine blocks, each containing nine squares.
The rules of the game are simple: each of the nine blocks has to contain all the numbers 1-9 within its squares. Each number can only appear once in a row, column or box.
The difficulty lies in that each vertical nine-square column, or horizontal nine-square line across, within the larger square, must also contain the numbers 1-9, without repetition or omission.
Every puzzle has just one correct solution.