new puzzles added

18 new puzzles (at hard level) have been added.

Please click here to download (ver 1.03b).

Click here to see how to play.

Enjoy!

How to play your Ultimate Sudoku game

How to start:

(1) Click here to download the game (a zip file).

(2) upzip all the files to a directory

(3) Click the sudoku.exe and start to play!!

The objectives are:

1. the numbers 1 through 9 are filled in each row without duplicates

2. the numbers 1 through 9 are filled in each column without duplicates

3. the numbers 1 through 9 are filled in each of the 3x3 boxes without duplicates

How to select/change puzzles
There are 42 puzzles (as of 3/18/2009) built-in so far.
Click "File" and then "choose game" to bring up the "choose a game" window.
You can select from any of those 42 puzzles by click on them.

How to play:

1. select a number by clicking on one of the number icons on the right side. The selected number will be marked by a circle

2. click on the cell where you want to put the number

3. if you want to remove a number from a cell, click on the "eraser" icon on the lower right corner and then click on that cell

4. repeat from step 1 until you are done

5. When you have put all the numbers in their correct cells, "puzzle solved" message will appear on the bottom of this screen!

Enjoy!!

Note: If you have any comments/suggestions about this game, please leave your comments here. Thanks!

42 games have been added so far

Now we have 42 sudoku puzzles in this beta version, including 20 easy, 20 medium and 2 hard games.

Click here to download.

Click this link to read how to play.Enjoy!!

version 1.01 beta release

The first beta version now is ready for public testing.

You can download it here:

http://cid-55e90d3efc18b8f3.skydrive.live.com/browse.aspx/.Public

unzip all files to a directory and double click sudoku.exe and enjoy!Let me know your comments and suggestions.Enjoy!!