Extreme Sudoku

( 1 )

Overview

WARNING! ONLY THE MOST SKILLED SUDOKU EXPERTS SHOULD TRY THESE EXTREM PUZZLES.


Make no mistake about it. Some of the hardest Sudoku ever created are contained in this book. Mere Sudoku enthusiasts are strongly advised against even trying to fill in just one of the grids, as frustration and pencil-biting are sure to occur. And neophytes shouldn’t even bother opening the cover. These brain-baffling puzzles ...

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More About This Book

Overview

WARNING! ONLY THE MOST SKILLED SUDOKU EXPERTS SHOULD TRY THESE EXTREM PUZZLES.


Make no mistake about it. Some of the hardest Sudoku ever created are contained in this book. Mere Sudoku enthusiasts are strongly advised against even trying to fill in just one of the grids, as frustration and pencil-biting are sure to occur. And neophytes shouldn’t even bother opening the cover. These brain-baffling puzzles should be attempted by only the best and the brightest Sudoku solvers. If you think you’re up to the challenge, proceed at your own risk!

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Product Details

  • ISBN-13: 9781435142473
  • Publisher: Barnes & Noble
  • Publication date: 9/14/2012
  • Pages: 239
  • Product dimensions: 5.40 (w) x 8.20 (h) x 0.70 (d)

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Sort by: Showing 1 Customer Reviews
  • Posted January 1, 2013

    -for experienced Sudoku enthusiasts

    Sudoku has been a rabid interest of mine since my Sister introduced me to the puzzles 9 years ago. I enjoy the challenge of advanced puzzles. In edition to this volume, I have another of Longo's books: "Second Degree Black Belt Sudoku". The presentation and layout of the puzzles in his books are neat and orderly. I have completed the first 17 puzzles in this volume with a 65% success rate. Occasionally(extremely rare) I find "cooks"(more than one solution) to some Sudoku puzzles. On page 15, puzzle #17, I have come up with a solution which differs from the solution listed. Curious to know if other enthusiasts have ever discovered cooks?

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