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My Credit: 1

SUDOKU ONLINE
plus an original help

If you need a help, type "?" and get the right number

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Simple Sudoku
Play another Simple sudoku puzzle



How to use a help?

Type the "?" into an empty cell.

  • The question mark can be also written into more cells.
  • Confirm the "Use a help" button a question mark character will be changed to the correct number.

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How to get a Credit?

  1. After a simple and free registration you get 10 credits.
  2. For every solved Sudoku you get an extra credit in the amount of:
    • Simple sudoku - 1 Credit
    • Easy sudoku - 2 Credits
    • Intermediate sudoku - 3 Credits
    • Expert sudoku - 4 Credits
  3. Do you know somebody that solve sudoku? Bring him to us. You get credits, which you use to help. You only need to copy "REF link " and you send it via email or social networks..

For each new user you get 10 Credits as soon as a new user solve the first sudoku.

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How do I get my REF link?

  • "REF link" You get REFlink after registration.
  • "REF link" is always displayed after login

Sudoku Solver?

  • Sudoku solver is an application in which a Sudoku puzzle is entered and by pressing a button you get the right solution.
  • It spoils the joy of the game.
  • A better solution is to use a "Sudoku plus" hint

Sudoku instruction

Sudoku is a logic gamein which you are supposed to fill all the empty cells using 1 to 9 numbers

However solving Sudoku has its four rules that must be observed:

  • The numbers 1 to 9 must not be repeated within a row
  • The numbers 1 to 9 must not be repeated within a column
  • The numbers 1 to 9 must not be repeated in the white square (3x3)
  • The numbers 1 to 9 must not be repeated in the green square (3x3)

Each Sudoku on SUDOKUPLUS.NET has only the one solution.

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Printable Sudoku

You can play sudoku on a mobile phone, tablet, desktop computer.
Printable Sudoku has no help.
Please consider the environment before printing. Save trees...

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