undo
1 2 3 4 5 6 7 8 9
Reload and verify
verify the sudoku

Online sudoku

This is an interactive online sudoku apted for iPhone and iPod Touch (but it works in any browser). If you leave the web page and return, the state of the game will be recalled. Another feature is the unlimited "undo", that allows you to press undo button multiple times. In addition, the sudoku has an eye-catcher.

Every 3x3-block, every row, and every column should have exactly one digit of each kind (1,2,...9).

To enter a digit

Select the cell, it will turn yellow, then select a digit from the bottom row.

Eye catch

Whenever you hit on a digit all identical digits will light up!

De-select a cell

To un-select a cell, hit it again (or hit another cell).

Undo

You can press the undo button multiple times!

The board remembers the state

If you leave this page and then return later you will notice that the current state is recalled. It means that you can take your time to solve the sudoku!

Reload the sudoku

The button "reload" will re-load todays sudoku and erase the previous one.

This online iPhone sudoku (sodoko, suduku) is part of the sudoku assistant! You may also like to play our or iphone fruit game.


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