Hone Your Brain and sharpen Your pencils, for a new volume of Super Sharp Cutting-Edge Sudoku series is here Sudoku devotees can spice up their solving with these Three fun twists on the popular puzzle Enjoy a trio of great mental treats, including Flower Sudoku , where innovative interlocking grids form a flower shape
Outside Sudoku , which begins with the numbers outside the grid; and Consecutive Sudoku , which uses dark lines to separate neighboring cel.
Hone Your Brain and sharpen Your pencils, for a new volume of Super Sharp Cutting-Edge Sudoku series is here Sudoku devotees can spice up their solving with these Three fun twists on the popular puzzle Enjoy a trio of great mental treats, including Flower Sudoku , where innovative interlocking grids form a flower shape
Outside Sudoku , which begins with the numbers outside the grid; and Consecutive Sudoku , which uses dark lines to separate neighboring cel