Product Details

Sudoku Challenge is a logic-based placement puzzle.
 
The object of the puzzle is to enter a numerical digit from 1 through 9 in each cell of a 9×9 grid made up of 3×3 sub grids (called "regions"), starting with various digits given in some cells (the "givens"); each row, column, and region must contain only one instance of each numeral. Completing the puzzle requires patience and logical ability.

Features: 

• Delivered On CD
• Newly Redesigned Interface
• Billions of Puzzles to Solve
• Five Levels of Difficulty
• Music & Sound Effects
• Recording of Best Times
• Automatic Pencil Marks
• Autosave On Exit
• Replay Puzzles By Game Number

If you're a fan of the new Sudoku puzzles that are sweeping the country, or would like to learn about these fascinating puzzles, you'll really enjoy Sudoku Challenge!