Samurai Sudoku

Samurai Sudoku puzzles provide 5 times the challenge, entertainment and satisfaction of regular Sudoku puzzles!

With four additional squares integrated into the corners of the center square, each Samurai Sudoku puzzle has 5 sudoku grids to solve, and you must still follow all the traditional Sudoku rules! Written by the author of The Washington Post's weekly Samurai Sudoku puzzles, this collection for Kindle gives you 10 beginner puzzles, 10 easy puzzles, 15 intermediate puzzles, 10 difficult puzzles, and 5 insane level puzzles for 50 total puzzles.

While solving the puzzle presents a unique challenge, working on the puzzle is a snap with handy features like: pencil-marks, automatic pencil-marks, the ability to show errors, and undo/redo multiple moves. Don't worry if you get stuck, because hints and instructions are always available.

If you are bored with classic Sudoku, this is the game for you.