"Sudoku Puzzle Game" is the world's first Sudoku application equipped with "flick input mode".
By putting in "flick input mode" that enables players to put digits 1 from 9 easily and intuitively, we alleviated the trouble with conventional Sudoku applications.

Play sample games for free first, and you'll see how this new Sudoku applications works smoothly!
*You can also choose "classical input mode".

Features include:

- Equipped with revolutionary "flick input mode". Former method in which players put the digits from the list is of course available too.
- over 3000 greatest games by Japan's top puzzle creator, Takise Akihiko and many other professionals.
- wide range of game levels from the novice to the experienced.
- advanced "Jigsaw Sudoku" included, in addition to the normal Sudoku.
- the advanced techniques and tutorials at the "HELP" pages.
- OpenFeint available. Join the ranking if you want to challenge rivals from the world.

This application is the iPhone version of "Sudoku book for iPad", which ranked in first on many countries’ application ranking.
*Add-on is incompatible with the iPad version of Sudoku Book. You cannot use Add-on which you purchased in "Sudoku book for iPad" on this application.
*Due to the limited size of the iPhone screen, this application is not equipped with the "hand writing function" which had received favorable reputation from the customers.

***How to Flick Mode***
Touch the square you want to input, flick your finger following the direction with the corresponding number.
Please refer to the mapping between the direction with the number as below:

1: Top-Left 2: Top 3: Top-Right
4: Left 5: Center 6: Right
7: Bottom-Left 8: Bottom 9: Bottom-Right

When you want to erase the inputed number, please use double tap.
When you want to see the highlight a number, please tap on the number, there would be a guideline.


What’s Sudoku?:

Also called as "Number Place", Sudoku is the world’s popular number puzzle game.

Fill in the grid with the number from 1 to 9.
Each numbers appears only once in each raw and column.
Each numbers only appears only once in each 9 bold-lined-regions.

Despite its simple rule, Sudoku puzzle attracts many people from all over the world.
The more you think and struggle while playing, the more you get pleasure from solving it.
And more your experience accumulates, the harder puzzle you will want to try!

Please have fun with our "Sudoku Book"!