Su Doku puzzles are quite simple crossword like puzzles. The puzzle consists of a partially filled in 9x9 grid divided up into nine 3x3 groupings where the goal is to fill in the blank squares with the digits 1-9 such that no column, row or 3x3 grouping contains more than a single occurrence of each digit. Su Doku Master allows you to enter your own puzzles, work with some preloaded puzzles or generate new puzzles of varying degrees of difficulty. You can then print out the puzzles if you want to work on them by hand.
Free Sudoku game that offers four difficulty levels.
The level of difficulty of the sudoku is set by the number of revealed tiles.
Premier Sudoku for your Mac, featuring a fantastic range of beautifully animated and stylish themes to choose from.
Super Collapse! Puzzle Gallery 3 includes 300 all-new puzzles to enjoy.
Master Word 2010 is a challenging game for ages 10-Adult.