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Sudoku puzzle

Play Sudoku online or print

You can start a Sudoku puzzle right now, without registration and absolutely free. There is no need to use a pen or pencil; online Sudoku tools will give you the best gaming experience. If you want to print Sudoku, it is very simple to do if you have a printer. Just press the "print" button and Sudoku will be on a piece of paper! PlaySUDOKU.online is high-quality automatic Sudoku generator that tests the game by solving human methods before displaying on screen.

What is Sudoku puzzle?

Classical Sudoku or the magic square is a popular numerical puzzle game with a game board of 9x9 rows and columns. The field is conditionally divided into 9 squares, consisting of 3x3 cell.

sudoku field
  • square
  • row
  • column

Sudoku difficulty depends on the number of opened cells on the playing field and puzzle solving methods.

Sudoku conditions

If you don’t know how to play Sudoku, the conditions of the puzzle are very simple: