Provider of Sudoku puzzles for newspapers and other publications. Play Sudoku - the number placing game taking the world by storm. We also supply Sudoku puzzles for newspapers, books, magazines, websites and more.

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Goal. The goal is to fill in all the empty cells on the board with the correct numbers. Rules. Cells each take a number between 1 and 9. A number may only appear once in a single row, column or three-by-three box.

Sudoku (数独, سودوكو) is a challenging online number puzzle game designed for player of all ages. Basically your target is to fill all blank cells with a number between 1 and 9. Every 3x3 block must contain each of these numbers once. The same is required for rows and columns over 9 cells.

Play the ever entertaining game of Sudoku online on TheSudoku.com - fun and packed with helpful features. Note: we're still tuning up the gameplay so if you feel something's wrong or would like some feature added, just let us know.

Challenge yourself with daily Sudoku puzzles on NYTimes.com

Sudoku puzzles online. Select a puzzle by difficulty level. Print sudoku. Brain training game. Interactive Sudoku for mobile and tablets.

Sudoku is a brain challenging number game, played on a 9x9 sudoku board. The sudoku board is broken down into nine 3x3 squares. The object of the sudoku game is simple. Every row, column, and 3x3 box in the sudoku board must contain the digits 1 through 9 only once!