Sudoku Gridmaster Description: The puzzle craze that's sweeping the nation comes to the Nintendo DS! Once you've played Sudoku Gridmaster, you'll never go back to pen and paper again. Touch and go! Sudoku Gridmaster's intuitive Touch Screen controls make solving the puzzles faster and easier than ever. A world of challenge! Sudoku Gridmaster features over 400 sudoku puzzles, all of which were handpicked by the sudoku masters at Nikoli-the original creators of sudoku. Featuring four difficulty settings, plenty of helpful hints, and a challenging ranking system, Sudoku Gridmaster has puzzles for all skill levels.
