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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: 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: 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: 30 Interactive Brainteasers to Warm Up your Brain, Author: Puzzleland
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30 Interactive Brainteasers to…
by Puzzleland
eBook FREE
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 Big Puzzle Book of Area Mazes: 300 Mind-Bending Math Puzzles in Five Challenge Levels (Original Area Mazes), Author: Naoki Inaba
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The Big Puzzle Book of Area…
by Naoki Inaba, Ryoichi Murakami
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eBook $11.49 $14.95 Current price is $11.49, Original price is $14.95.
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: 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: 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 $9.99
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: 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 $7.99 $8.99 Current price is $7.99, Original price is $8.99.
Title: What's Different Adult Volume 1 Part 2, Author: Linda Shirley
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What's Different Adult Volume…
by Linda Shirley
eBook $0.99
Title: Christian Logic Puzzles: Sixty-Six Puzzles to Grow Your Faith, Author: Heather Marie Walker
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Christian Logic Puzzles: Sixty…
by Heather Marie Walker
eBook $2.99 $3.99 Current price is $2.99, Original price is $3.99.
Title: How To Solve Sudoku Puzzles Like A Pro; The Simple Strategies You Need To Solve Any Sudoku Puzzle Quickly While Having Fun At The Same Time., Author: Kiyosumi Hosokawa
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How To Solve Sudoku Puzzles…
by Kiyosumi Hosokawa
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: Easy Sudoku Brain Games, Author: Chris Saldrick
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Easy Sudoku Brain Games
by Chris Saldrick
eBook $2.99
Title: The Language Lover's Puzzle Book: A World Tour of Languages and Alphabets in 100 Amazing Puzzles (Alex Bellos Puzzle Books), Author: Alex Bellos
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The Language Lover's Puzzle…
by Alex Bellos
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eBook $13.49 $17.48 Current price is $13.49, Original price is $17.48.
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.

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