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Sudoku ® app for iPhone and iPad


4.0 ( 9200 ratings )
Games Entertainment Puzzle Strategy
Developer: Claudio Mattos
0.99 USD
Current version: 1.0, last update: 7 years ago
First release : 29 Mar 2014
App size: 8.11 Mb

Sudoku is a logic-based combinatorial number-placement puzzle.

The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 sub-grids that compose the grid (also called "boxes", "blocks", "regions", or "sub-squares") contains all of the digits from 1 to 9. The puzzle setter provides a partially completed grid, which for a well-posed puzzle has a unique solution.

Completed puzzles are always a type of Latin square with an additional constraint on the contents of individual regions. For example, the same single integer may not appear twice in the same 9×9 playing board row or column or in any of the nine 3×3 subregions of the 9×9 playing board.

Sudoku became an international hit in 2005 and now you can purchase it to play in your iPod, iPhone or iPad!