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What is Sudoku?

Sudoku is the japanese numbers game that recently took the whole world by storm. It is simple to play and amazingly addictive. Once you've started a puzzle it is impossible to stop. Why? Because the rules of the game are so simple and the game is completelyl based on logic.

How do you play?

Sudoku is so simple to play. Even though it has got to do with numbers you don't need any mathematical knowledge to solve it - all you need to do is to count from one to nine.


Place the numbers 1 to 9 in a grid with the dimensions nine times nine cells so that each number appears exactly once in each row, column and box.


A really good Sudoku puzzle is constructed in such a way that you will never actually have to guess where to place a number in order to proceed with solving it. There is always a logical way of continue solving the puzzle - even if the next step sometimes hides itself for a long time before you find it!

Play on your moblie

We have created Sudokumo so that you can play Sudoku wherever you are and whatever you are doing. Sudokumo is a Java-based game that you can download fast and easy to your cell phone. Each game contains ten or more puzzles and you can download new ones as often as you like.
Try for free!
If you would like to try out Sudokumo before you buy the full, unique version you can download a free sample!
Download it now!

Did you know...
...that Sudokumo runs on the vast majority of Java enabled phones?

Simple and gripping

Read more about...

...introduction to Sudokumo
...what Sudoku is and how to play
...10 unique puzzles
...puzzle difficulty to try before you buy
...logging on and checking your stats
...what phones Sudokumo works with to download the game the game works and what it looks like
...what's new with Sudokumo if something goes wrong
...becoming an affiliate
...syndicating Sudokumo