Sudoku Classic

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Description

Help your brain stay healthy with Sudoku! In this fun logic puzzle your task is to fill the 9x9 grid with numbers. Each column, row and 3x3 block can contain the numbers 1 to 9 only once. Use markings to solve difficult grids or the magic wand in case you're stuck. Select between a daily challenge and various difficulties and start your mental exercise now! The game Sudoku Classic belongs to the categories Puzzle, HTML5 and has been played 55025 times. It has a score of 76 and it has received 83 yes and 26 no. In the same categories you can find the games Make Me 10 and Magnetic Merge - Number Master which we think you should try.


Instructions: Use your mouse to play this game.
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Sudoku Classic is the number puzzle in its familiar form. A 9x9 grid, some numbers given, and your job is to fill the rest without repeating a digit in any row, any column or any of the nine boxes.

Pencil marks help with hard grids, and a magic wand is there if you get stuck. You can pick a daily challenge or choose a difficulty. It is filed under Numbers and plays on phones too.

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Sudoku rules

Complete the grid using the digits 1 to 9. No line, column or small box may hold the same digit twice. Use markings to note possible numbers in a cell while you work it out. If you are really stuck, the magic wand can help.

PlayMouse, point and click
On a phone or tabletTap the screen
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Sudoku solving tips

  • Start with rows, columns or blocks that already have many numbers.
  • Use markings to keep track of candidates, especially in hard grids.
  • If a number can only go in one cell of a block, place it right away.
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Game details

Platforms
Desktop, Mobile, Tablet
Rating
76.15% (109 votes)
Times played
55.025
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Frequently asked questions

Is there a daily puzzle?

Yes, Sudoku Classic has a daily challenge besides the difficulty levels.

What if I get stuck?

You can use the magic wand for help.

Can I make notes?

Yes, markings let you note possible numbers.