Will Shortz Presents Tough Sudoku: Hard Puzzlesby Will Shortz (Editor)
Are you tough enough?
Take on this collection of 200 devilishly difficult sudoku puzzles and find out!
-200 hard puzzles
-Perfect portable size
-Edited by Will Shortz
Also in the series:
-Will Shortz Presents Tough Sudoku
-Will Shortz Presents Terrifying Sudoku
Most Helpful Customer Reviews
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I play a lot of sudoku and would consider myself an intermediate, perhaps lower-level advanced player. The book has 50 "moderate" puzzles and 150 difficult puzzles. I found some were quite easy while others were challenging but not completely frustrating. Enjoy!
Thank goodness for a new series of challenging (hard) sudoku puzzles. I've gone through all other "hard" sudoku puzzle books and was starting to buy several of them to do a second time. This feels much better to have a new challenge. I do about 10 "hard or super hard" puzzles a day as I commute and I feel they keep me sharp and organized. Plus I enjoy the accomplishment of doing something mentally challenging.