PROGRAMS BY Sudoku9981.com

Print, play and solve word sudoku to learn English.You can create your own word list and print it to your students.A fun and effective way to reinforce English vocabulary

Print unlimited sudoku puzzle to PDF file,Create and personalize your sudoku ebook.With Sudoku2pdf you can print booklets of Sudoku puzzles containing 1, 2 or 4 puzzles per page.And you can select very easy,easy,standard,hard

Print unlimited standard sudoku puzzles and samurai sudoku puzzles to PDF file,Create and personalize your sudoku ebook.With Sudoku2pdf you can print booklets of Sudoku puzzles containing 1, 2 or 4 puzzles per page and six le

1000 easy printable sudoku puzzles,Easy soduku puzzles need some normal soduku strategies. .Easy puzzles are great for getting started in sudoku, or as a warm-up for tougher stuff.These puzzles can all be solved using crossha

1000 expert printable sudoku puzzles,Expert soduku puzzles need some advanced soduku strategies,Such as X-Wing,Squirmbag,Fishy Cycle| X-Cycle,XY-Chain.

You can create, play, print,and solve Sudoku puzzles. Sudoku 9981 has unlimited puzzles for you to play, or you can copy puzzles from newspapers and magazines. You can also open many more grids from the Internet. The program

1000 hard printable sudoku puzzles,Hard soduku puzzles need some advanced soduku strategies,Such as Color Wrap,Hidden Single ,Pinned Digit .

1000 very hard printable sudoku puzzles,Extreme soduku puzzles need some advanced soduku strategies,Such as Uniqueness, Single Digit Patterns,Fish

Print, play and solve word sudoku to learn Chinese.You can create your own word list and print it to your students.A fun and effective way to reinforce Chinese vocabulary. Available to submit self-defined Chinese characters t