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Title: Five-Minute Brain Workout: Games and Puzzles to Keep Your Mind Sharp and Supple, Author: Kim Chamberlain
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Five-Minute Brain Workout:…
by Kim Chamberlain
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eBook $10.99
Title: The Total Brain Workout: 450 Puzzles to Sharpen Your Mind, Improve Your Memory & Keep Your Brain Fit, Author: Marcel Danesi
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The Total Brain Workout: 450…
by Marcel Danesi
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eBook $14.99 $19.99 Current price is $14.99, Original price is $19.99.
Title: 30 Interactive Brainteasers to Warm Up your Brain, Author: Puzzleland
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30 Interactive Brainteasers to…
by Puzzleland
eBook FREE
Title: The Awesome Book of One-Minute Mysteries and Brain Teasers, Author: Sandy Silverthorne
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The Awesome Book of One-Minute…
by Sandy Silverthorne, John Warner
eBook $9.99 $10.99 Current price is $9.99, Original price is $10.99.
Title: My Best Mathematical and Logic Puzzles, Author: Martin Gardner
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My Best Mathematical and Logic…
by Martin Gardner
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eBook $5.95
Title: Honeycomb Sudoku Puzzles, Author: Ted Summerfield
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Honeycomb Sudoku Puzzles
by Ted Summerfield
#8 in Series
eBook FREE
Title: One-Minute Mysteries and Brain Teasers BONUS Collection (Micro Mysteries and Brain Teasers, #0), Author: S. A. King
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One-Minute Mysteries and Brain…
by S. A. King
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eBook FREE
Title: Advanced Brain Training: Lateral thinking tests and Mensa-level puzzles to hone your mental agility, Author: Simon Wootton
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Advanced Brain Training:…
by Simon Wootton, Terry Horne
eBook $0.99
Title: The Original Area Mazes: 100 Addictive Puzzles to Solve with Simple Math-and Clever Logic!, Author: Naoki Inaba
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The Original Area Mazes: 100…
by Naoki Inaba, Ryoichi Murakami, Alex Bellos (Introduction)
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eBook $2.99
Title: Famous Valentine's Day Quotes in Word Puzzles, Author: Anna Remorova
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Famous Valentine's Day Quotes…
by Anna Remorova
#1 in Series
eBook FREE
Title: The Puzzler: One Man's Quest to Solve the Most Baffling Puzzles Ever, from Crosswords to Jigsaws to the Meaning of Life, Author: A.J. Jacobs
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The Puzzler: One Man's Quest…
by A.J. Jacobs, Greg Pliska (Contribution by)
eBook $14.99
Title: The SecretA Treasure Hunt, Author: Sean Kelly
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The SecretA Treasure Hunt
by Sean Kelly, Ted Mann, Byron Preiss (Compiler)
eBook $18.95
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: How Does the Affine Cipher Work, Author: Arthur Finegan
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How Does the Affine Cipher…
by Arthur Finegan
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Title: Three-Minute Mysteries 2, Author: Stephen D. Rogers
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Three-Minute Mysteries 2
by Stephen D. Rogers
#2 in Series
eBook $2.99
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 $8.99 $9.99 Current price is $8.99, Original price is $9.99.
Title: Tangrams: 330 Puzzles, Author: Ronald C. Read
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Tangrams: 330 Puzzles
by Ronald C. Read
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eBook $6.99 $7.95 Current price is $6.99, Original price is $7.95.
Title: Having Fun With Problem-Solving, Author: Roy Wysnewski
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Having Fun With…
by Roy Wysnewski
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Title: Wheel of Wisdom: The Whole-brain Creative Thinking Game, Author: Peter Harris
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Wheel of Wisdom: The…
by Peter Harris
eBook FREE
Title: How to Solve a Rubik's Cube: The Easy Solution to The Rubik's Cube, A Beginner's Guide to Solving This Puzzle, Quick and Easily! (3x3 Cube) (Rubix) (2nd Edition), Author: Chad Bomberger
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How to Solve a Rubik's Cube:…
by Chad Bomberger
eBook $2.99

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