Can't get enough sudoku? Take on this collection of 200 devilishly difficult sudoku puzzles! This book is the last in the series that began with Will Shortz Presents Ferociously Fun Sudoku and Will Shortz Presents Fearsomely Frightful Sudoku.
Includes: -200 hard puzzles -Perfect portable size -Edited by Will Shortz
I love the Will Shortz Sudoku puzzle books because they are the most challenging. This book, along with "Ferocious Sudoku" and "Triple Threat," make up the series of the "Difficult" to "Beware! Very Challenging!" level puzzles. When you get to this level, you have to buy these three books. I keep erasing them so that I can solve them over again. If you're ready to hit the tough puzzles, get this book!
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