Super Sharp Cutting-Edge Sudoku: Three Sudoku Variants to Hone Your Brain (Advanced Sudoku Grids: The Multi-Variant Logic Book Collection)

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 cells whenever they contain consecutive numbers.

This is just the challenge fans have been looking for!

Enjoy!