Turn on the Logic Jigsaw 200 Hard Puzzles #10

Turn on the Logic Jigsaw 200 Hard Puzzles #10 PDF Author: Dina Smile
Publisher: Createspace Independent Publishing Platform
ISBN: 9781983842788
Category :
Languages : en
Pages : 52

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Book Description
Regular 9x9 Sudoku that row and column rules apply, but instead of a 3x3 grid they are nine Jigsaw shapes.

Turn on the Logic Jigsaw 200 Hard Puzzles #10

Turn on the Logic Jigsaw 200 Hard Puzzles #10 PDF Author: Dina Smile
Publisher: Createspace Independent Publishing Platform
ISBN: 9781983842788
Category :
Languages : en
Pages : 52

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Book Description
Regular 9x9 Sudoku that row and column rules apply, but instead of a 3x3 grid they are nine Jigsaw shapes.

My Best Mathematical and Logic Puzzles

My Best Mathematical and Logic Puzzles PDF Author: Martin Gardner
Publisher: Courier Corporation
ISBN: 0486320324
Category : Games & Activities
Languages : en
Pages : 100

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Book Description
The noted expert selects 70 of his favorite "short" puzzles, including such mind-bogglers as The Returning Explorer, The Mutilated Chessboard, Scrambled Box Tops, and dozens more involving logic and basic math. Solutions included.

The Conjurer's Almanaq

The Conjurer's Almanaq PDF Author: Roy Leban
Publisher:
ISBN: 9780996256810
Category :
Languages : en
Pages : 238

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Book Description
The Conjurer's Almanaq is the ultimate guide to the conjuring arts. Or is it? Start reading and you'll be trapped inside! This unique puzzle book is an escape room in a book, only there is no room. You're trapped in the book itself by an evil spell cast by The Great Qdini. Find the hidden puzzles and learn Qdini's true name to make your way out

Will Shortz Presents Ferocious Sudoku

Will Shortz Presents Ferocious Sudoku PDF Author: Will Shortz
Publisher: Macmillan
ISBN: 9780312382766
Category : Games & Activities
Languages : en
Pages : 324

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Book Description
The New York Times’ crossword editor and NPR’s puzzlemaster invites you to try your hand and mind at solving some incredible brainteasers in Will Shortz Presents Ferocious Sudoku: 200 Hard Puzzles. Perfectly sized for traveling with big grids for easy solving, discover if you are tough enough to take on the challenge of this collection of 200 devilishly difficult sudoku puzzles!

The Gödelian Puzzle Book

The Gödelian Puzzle Book PDF Author: Raymond M. Smullyan
Publisher: Courier Corporation
ISBN: 0486315770
Category : Mathematics
Languages : en
Pages : 292

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Book Description
These logic puzzles provide entertaining variations on Gödel's incompleteness theorems, offering ingenious challenges related to infinity, truth and provability, undecidability, and other concepts. No background in formal logic necessary.

Will Shortz Presents Hard Sudoku Volume 1

Will Shortz Presents Hard Sudoku Volume 1 PDF Author: Will Shortz
Publisher: St. Martin's Griffin
ISBN: 1250161029
Category : Games & Activities
Languages : en
Pages : 319

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Book Description
The first in a new series: hard puzzles for serious sudoku solvers. Do you have what it takes? These 200 challenging sudoku puzzles from Will Shortz will keep your mind sharp! Features: - 200 hard puzzles - Big grids for easy solving - Introduction by legendary Puzzlemaster Will Shortz

Puzzle Baron's Logic Puzzles

Puzzle Baron's Logic Puzzles PDF Author: Puzzle Baron
Publisher: National Geographic Books
ISBN: 1615640320
Category : Games & Activities
Languages : en
Pages : 0

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Book Description
Get your brain working with 200 grid-based logic puzzles from the Puzzle Baron! Filled with complex and fun brain teasers that range in difficulty, this book will put your mind into overdrive with hours of brain-challenging fun. Using the given backstory and list of clues, readers use pure logic to deduce the correct answer for each fiendishly tricky puzzle in Puzzle Baron's Logic Puzzles. Bring out your competitive side and check your stats against the average completion time, the record completion time, and the percentage of people who finish the puzzle. Check your work against the answer key and see how logical you really are! Perfect for adults or children, Puzzle Baron's Logic Puzzles is the ultimate challenge for those who love piecing clues and facts together. The brain is a wonderful thing to tease!

Will Shortz Presents Simply Sinister Sudoku

Will Shortz Presents Simply Sinister Sudoku PDF Author: Will Shortz
Publisher: Macmillan
ISBN: 0312541635
Category : Games & Activities
Languages : en
Pages : 317

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Book Description
"New York Times" crossword puzzle editor Will Shortz delivers another collection of 150 simple, easy-to-complete Sudoku puzzles.

Will Shortz Presents Fascinatingly Fierce Sudoku

Will Shortz Presents Fascinatingly Fierce Sudoku PDF Author: Will Shortz
Publisher: Macmillan
ISBN: 9780312557584
Category : Games & Activities
Languages : en
Pages : 324

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Book Description
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

KenKen For Dummies

KenKen For Dummies PDF Author: Tetsuya Miyamoto
Publisher: John Wiley & Sons
ISBN: 0470616563
Category : Games & Activities
Languages : en
Pages : 314

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Book Description
Your fun guide to the latest brain-teasing puzzle sensation Originally developed by a Japanese math teacher, Tetsuya Miyamoto, KenKen is the world's newest and most addictive puzzle phenomenon. The "successor of Sudoku," KenKen For Dummies is a great way for enthusiasts to tackle more than 200 easy to treacherous logic puzzles and exercise their brains at the same time. This guide takes the mystery out of the puzzles, offering strategies for solving them with ease. Learn to use all four mathematic operations to tackle these mind bending puzzles with the aid of step-by-step information, strategies, and advice, along with solutions Helps you find the most effective way to solve each KenKen puzzle Perfect for the puzzle enthusiast and makes a great gift In addition to lots of space for solving these addictive puzzles, KenKen For Dummies also offers helpful tips so any reader can become a puzzle master!