Second-Degree Black Belt Sudoku (Dollar Tree)

Second-Degree Black Belt Sudoku (Dollar Tree)

by Frank Longo

Product Details

ISBN-13: 9781402751646
Publisher: Sterling Publishing
Publication date: 06/01/2007
Series: Martial Arts Sudoku Series
Pages: 128

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Second-Degree Black Belt Sudoku 4.4 out of 5 based on 0 ratings. 5 reviews.
Anonymous More than 1 year ago
I am a confessed Sudoku addict. I have been looking for a book that
doesn't have any easy or medium puzzles, but all hards ones. I was very
happy to come across this one at Barnes and Noble and bought it for myself as a Christmas gift. This book will not disappoint if you are lookoing for a challenge.
Sudoku_Fiend More than 1 year ago
Beware! This book mostly has very difficult puzzles that require knowledge of advanced strategies to solve such as X Wing, Unique Rectangles, XYZ Wing, XY Wing, Swordfish, etc. I love it as I do all of Frank Longo's advanced books. If you're looking for a challenge, this book will meet your expectations.
Anonymous More than 1 year ago
Guest More than 1 year ago
I found this book to be very challenging but not impossible. There were a few puzzles that I had to look up the answer, otherwise, I would have guessed. I really enjoyed doing these.
mathduster More than 1 year ago
White rather than newsprint makes for easier working