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Author: Frank Longo
Publisher: Sterling Publishing Company
Published: 2007
Total Pages: 166
ISBN-13: 9781402743986
DOWNLOAD EBOOKThe difficulty level soars, as even more tricks get added to the mix: X-Wing; Swordfish; XY-Wing; XYZ-Wing; and the Gordonian Rectangle.
Author: Frank Longo
Publisher: Sterling Publishing Company
Published: 2007
Total Pages: 164
ISBN-13: 9781402743962
DOWNLOAD EBOOKThe vast majority of sudoku puzzles that are labeled hard, expert, challenger, are not really all that difficult. And in a surprising number of cases, they are downright easy. Part of the Absolutely Nasty Sudoku series, this book provides basic and intermediate puzzles and techniques.
Author: Peter Gordon
Publisher: Sterling Publishing Company, Inc.
Published: 2006
Total Pages: 274
ISBN-13: 9781402740114
DOWNLOAD EBOOKHere it comes: a revolution in sudoku solving! This is by far the most complete guide to cracking these addictive puzzles ever produced, with tricks even the experts won t know. While most books might have a few pages of introduction before proceeding straight to the sudokus, this one covers it all: hidden pairs, naked pairs, X-wings, jellyfish, squirmbag, bivalue and bilocation graphs, turbot fish, grid coloring, and chains. Every single one is here, and much more too, including the exclusive Gordonian logic methods (Gordonian rectangles and Gordonian polygons) that will turn even the hardest puzzles into a breeze. Of course, there are hundreds of sudoku for practice. A very special addition is a reprint of the very first sudoku ever published in 1979, from "Dell Pencil Puzzles and Word Games" magazine!"
Author: Michael Rios
Publisher: Sterling Publishing Company, Inc.
Published: 2005
Total Pages: 328
ISBN-13: 9781402736001
DOWNLOAD EBOOKSudoku for the super-smart Mensa members are known for their finely-honed logic skills--and that's just what it takes to become an expert at sudoku. So it's no surprise that this organization for the highly intelligent has put together a huge collection of these sizzling-hot puzzles--a whopping 534 games to sate the obsessed solver's craving. They start out relatively easy for the newcomer, and get harder (and more fun ) as you go along.
Author: Conceptis Conceptis Puzzles
Publisher: Puzzlewright
Published: 2013-04-02
Total Pages: 0
ISBN-13: 9781402799914
DOWNLOAD EBOOKKakuro is a puzzle type in which sums are given and solvers must deduce the numbers in the individual boxes. This title is suitable for hardcore kakuro devotees.
Author: Frank Longo
Publisher: Puzzlewright
Published: 2011-09
Total Pages: 0
ISBN-13: 9781402780707
DOWNLOAD EBOOK"If you have to ask, IT'S TOO HARD FOR YOU"--Cover.
Author: Frank Longo
Publisher: Puzzlewright
Published: 2012-09-04
Total Pages: 0
ISBN-13: 9781402799457
DOWNLOAD EBOOKSudoku designers the world over will weep and gnash their teeth at the revelations in this comprehensive guide to cracking the addictive puzzles--but solvers will find it absolutely invaluable as they seek to improve their skills. Even experts don't know all these tricks: hidden pairs, naked pairs, X-wings, jellyfish, squirmbag, bivalue and bilocation graphs, and chains, plus the exclusive Gordonian logic methods that turn the toughest puzzles into a breeze. There are hundreds of sudoku to practice on. A special addition is a reprint of the very first sudoku ever published "
Author: Frank Longo
Publisher: Puzzlewright
Published: 2015-08-04
Total Pages: 88
ISBN-13: 9781454915959
DOWNLOAD EBOOKFor those who find regular sudokus too easy, this huge puzzle adds excitementto the popular game.
Author: Frank Longo
Publisher: Sterling Publishing Company
Published: 2007
Total Pages: 164
ISBN-13: 9781402743993
DOWNLOAD EBOOKTop solvers can try their hand at the One-Sided Gordonian Rectangle; Extended Gordonian Rectangle; Gordonian Polygon; and Alternating Digits. (But they can take comfort in knowing that no more than one will occur in any single puzzle.)
Author: Frank Longo
Publisher: Sterling Publishing Company
Published: 2007
Total Pages: 164
ISBN-13: 9781402743979
DOWNLOAD EBOOKEven more interaction--this time used in combination with other procedures...and a lot more heavily than in the first book.
