Most Helpful Customer Reviews
Will Shortz Presents Tough Sudoku: Hard Puzzles based on 0 ratings. 2 reviews.
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.