Will Shortz Presents Hard Sudoku Volume 6 macmillan From the co-author of Murdle

From the co-author of Murdle Jr

and a celebration of human authenticity--even if to live under such philosophies is dangerous

Leather outsole with rubber injection

--Ethan Long

featuring discussions of the best current theories that explain unusual aspects of its internal layout

Will Shortz Presents Hard Sudoku Volume 6 macmillan From the co-author of MurdleBy: Will Shortz Published by St. Martin's Publishing Group, 2023 08 22 <p><b>The next in our new series of only the toughest puzzles for serious sudoku solvers! <br><br>< b>Do you have what it takes? These 200 challenging sudoku puzzles from Will Shortz will keep your mind sharp!<br><br>Features:<br> 200 hard puzzles<br> Big grids for easy solving<br> Introduction by legendary puzzlemaster Will Shortz< p>