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Title: Extreme Brain Workout: 500 Fun and Challenging Puzzles to Boost Your Brain Power, Author: Marcel Danesi
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Extreme Brain Workout: 500 Fun…
by Marcel Danesi
eBook $7.99
Title: The Canterbury Puzzles, Author: Henry Ernest Dudeney
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The Canterbury Puzzles
by Henry Ernest Dudeney, New Century Books (Editor)
eBook $0.99
Title: 399 Games, Puzzles & Trivia Challenges Specially Designed to Keep Your Brain Young., Author: Nancy Linde
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399 Games, Puzzles & Trivia…
by Nancy Linde
eBook $11.99
Title: A Brief History of Puzzles: Baffling Brainteasers from the Sphinx to Sudoku, Author: William Hartston
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A Brief History of Puzzles:…
by William Hartston
eBook $6.99
Title: 440 Games, Puzzles & Brain Boosters Specially Designed to Keep Your Mind Sharp, Author: Nancy Linde
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440 Games, Puzzles & Brain…
by Nancy Linde
eBook $11.99
Title: Why Did I Buy This Book?: Over 500 Puzzlers, Teasers, and Challenges to Boost Your Brainpower, Author: Lynn Brunelle
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Why Did I Buy This Book?: Over…
by Lynn Brunelle, Ira Flatow (Foreword by)
eBook $2.99 $11.99 Current price is $2.99, Original price is $11.99.
Title: Puzzlemaster Deck: 75 Verbal Challenges, Author: Will Shortz
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Puzzlemaster Deck: 75 Verbal…
by Will Shortz
Explore Series
eBook $2.99 $8.99 Current price is $2.99, Original price is $8.99.
Title: Puzzlemaster Deck: 75 Brain Twisters, Author: Will Shortz
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Puzzlemaster Deck: 75 Brain…
by Will Shortz
Explore Series
eBook $7.99
Title: Puzzlemaster Deck: 75 Word Riddles, Author: Will Shortz
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Puzzlemaster Deck: 75 Word…
by Will Shortz
Explore Series
eBook $10.99
Title: Solve It Like Sherlock: Test Your Powers of Reasoning Against Those of the World's Most Famous Detective, Author: Stewart Ross
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Solve It Like Sherlock: Test…
by Stewart Ross
eBook $9.99
Title: The Little Black Book of Brain Games (Brain Teasers): Challenge Your Mind with Games on the Go, Author: Suzanne Beilenson
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The Little Black Book of Brain…
by Suzanne Beilenson, Kerren Barbas Steckler (Illustrator)
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eBook $3.95
Title: The Crystal Maze Challenge: Let the Games Begin!, Author: Neale Simpson
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The Crystal Maze Challenge:…
by Neale Simpson
eBook $0.99
Title: How to Solve Conundrums (Annotated), Author: Anonymous
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How to Solve Conundrums…
by Anonymous
eBook $0.99
Title: 417 More Games, Puzzles & Trivia Challenges Specially Designed to Keep Your Brain Young, Author: Nancy Linde
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417 More Games, Puzzles &…
by Nancy Linde, Philip D. Harvey Ph.D. (Introduction)
eBook $11.99
Title: Brain Candy: Science, Paradoxes, Puzzles, Logic, and Illogic to Nourish Your Neurons, Author: Garth Sundem
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Brain Candy: Science,…
by Garth Sundem
eBook $14.99
Title: Cryptanalysis: A Study of Ciphers and Their Solution, Author: Helen F. Gaines
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Cryptanalysis: A Study of…
by Helen F. Gaines
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eBook $10.95
Title: Contemporary Brainteasers, Author: Terry Stickels
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Contemporary Brainteasers
by Terry Stickels
Explore Series
eBook $8.95
Title: Protein Shakes for the Brain: 90 Games and Exercises to Work Your Mind's Muscle to the Max, Author: Michel Noir
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Protein Shakes for the Brain:…
by Michel Noir, Bernard Croisile
eBook $15.26
Title: Simon & Schuster Hooked on Cryptics Treasury #1: 70 challenging cryptics from the Henry Hook archives, Author: Henry Hook
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Simon & Schuster Hooked on…
by Henry Hook
eBook $8.99
Title: The GCHQ Puzzle Book II: Solve more than 100 brilliant brainteasers, Author: GCHQ
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The GCHQ Puzzle Book II: Solve…
by GCHQ
eBook $14.65

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