Customer Reviews for

The Ultimate Sudoku Challenge

Average Rating 4
( 12 )
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  • Posted May 28, 2010

    more from this reviewer

    Great book to take with you when you know you have to wait. Challenging and rewarding.

    The solving techniques are explained and easy to follow. The challenges are very rewarding when completed. I try to get through the puzzles without mistakes, but that rarely happens. The book is small enough to make it easy to carry. I take it with me everywhere (restaurants and doctor or dentist offices) and when there is a wait, try to make progress on my current puzzle. I even take it to bed to work on before finally dozing off. I am not fond of puzzles that are too easy to solve, and I also don't like the puzzles that are so hard you can't solve them at all. This book of puzzles is in that in-between area that makes it just right.

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  • Posted September 19, 2009

    Easy to use but not so easy to do

    Puzzles are difficult, but not super-difficult. What I like about this book is its format. One puzzle per page... lots of space to place possibilities.

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  • Posted June 20, 2009


    I bought this book when my daughter was expecting her first baby. I wanted something to do while sitting in the waiting room on delivery day ... something that would make the time go by quickly. This did the trick. The puzzles are challenging. They seem to intersperse slightly easier ones with the more difficult ones ... I suppose so you don't get too frustrated. But even the easiest are a higher level of challenge than what I had been used to in the daily paper.

    The baby is now one month old and I have stopped doing the Sudoku in the daily paper altogether, and am instead working through the puzzles in this book, one a day. I haven't gotten to the last section of the book yet, that has some sort of extended Sudoku puzzles ... but I will. I'm plugging away.

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  • Anonymous

    Posted March 21, 2008

    Difficult sudoku books are hard to find.

    This book was fun. Usually I skip to the back of the book on the easy to hard puzzles. Then when the most challenging turn out to be easy I feel I figure the book is good only for waiting rooms or restaurants where you meet friends who are not very punctual. This book is different. If you know how to do Sudoku and want a challenge, this is a good book to get.

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  • Anonymous

    Posted August 17, 2006

    My Favorite Sudoku Book Yet!

    This book claims to have 'the toughest puzzles' and it delivers. Of course, a few you get in a snap, but many keep you working. I highly recommend this to those who enjoy a challenge.

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  • Anonymous

    Posted June 1, 2010

    No text was provided for this review.

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