Compatible with all browsers, iPad and Android. Navigate the grid with the arrow . Type your entries in the squares.

Play online sudoku free whenever you like with no need to download. Enjoy these great sudoku puzzles! Very difficult sudoku puzzles to print or play online.

All the puzzles in this page are rated very difficult.

Sudoku all day every day with 2Sudoku! The previous puzzle, showing its solution. As in sudoku, all numbers must be used without repetition in each row and column.

The difference is that all numbers in each cage must combine, to produce the . Work out the daily sudoku challenge on Newsday. Play against the clock, hints, undo. Play sudoku online and find daily sudoku puzzles of all levels.

Learn solving techniques with our smart solver. Also provides daily Sudoku, .

Students use the given numbers to help them fill in the blank . Play the daily sudoku puzzle at thestar. To work the puzzle, fill in the . A great set of sudoku puzzles. The aim is to fill the grid so that each row, column and box contains the same numbers, usually one to nine. These include: NOTATIONS (pencil).

Print samurai sudoku puzzles free at several grid sizes. Keep your mind occupied for hours with sudoku number-placement puzzles! Viihdykettä ja aivonystyröiden jumppaa Sudokujen parissa. Realistic, interactive online play. Thousands of past puzzles to choose from.

Rules: Fill in the grid so that every row, . Play it and other games from The Independent. Here are the names of the squares, a typical puzzle, and the solution to the puzzle:. In this fun math puzzle and logic game, make sure each row, column, and region or block of squares contains each digit exactly one time. Choose an irregular jigsaw sudoku to play online 80irregular jigsaw sudoku to choose from.

With traditional sudoku puzzles you need to fit the required numbers into the grids so that each number features only once in every row, column and box.