Printable hard sudoku puzzles.The game of sudoku originated in the eighteenth century.it does not involve any calculation knowledge but needs reasoning and logical thinking to come up with the answers.
Ichiban Sudoku is the "A Number 1" sudoku program, bringing the worldwide puzzle sensation to life on your home computer. With four levels of infinite puzzle creation, the fun never ends. Create, Print, Solve or Hint - Ichiban Sudoku has it all.
Printable extreme sudoku puzzles.The game of sudoku originated in the eighteenth century.it does not involve any calculation knowledge but needs reasoning and logical thinking to come up with the answers.
The Samurai Sudoku puzzles is another variation of the original Sudoku Puzzles.It has a unique solution that can be reached logically without guessing. It's fun. It's challenging. It's addictive!
100 printable samurai sudoku puzzles.Including easy,normal,hard,expert and extreme levels.Samurai sudoku puzzles consist of five overlapping sudoku grids. Please enjoy the Samurai sudoku Game here for free .
One of the web's most popular Sudoku puzzle games for the Pocket PC/Windows Mobile platform. This version includes thousands of Sudoku puzzles for you to play. Complete with skinnable interface and multiple puzzle entry methods.