The ultimate grid for aficionados of difficult Sudoku puzzles. Useful not only for individuals on lazy weekends but for contests, clubs, schools, senior centers, parties and general social events. Features a main grid with elimination digits, scratch and notes grids, a backtracking record and much more. Type a puzzle in before printing and scratch spaces are filled in automatically.
To buy, click in the box with the price, then type in what you'd like to pay.
Visit www.ultimatesudokugrid.com.