Killer Samurai Sudoku
Volume 6 of the series of books with the most difficult variant of Sudoku... <strong>Killer Samurai Sudoku!</strong> <br/> Again in this volume, there are: <ul> <li>75 Killer Samurai Sudoku</li> <li>25 Jigsaw Samurai Sudoku</li> </ul> <br/> That should be easy enough to comprehend. But what about the puzzles? They are surely not easy! <br/> These puzzles come from <strong>Djape</strong>, the author of Sunday's Samurai Sudoku for <strong>The Washington Post</strong>.