Macmillan Childrens Publishing Group

Tetsuya Miyamoto

Tetsuya Miyamoto

Tetsuya Miyamoto, the creator of KenKen, is a math teacher. He developed KenKen to help his student develop their calculation and logic skills. He runs a unique mathematics class for grade school children in Japan where he practices “The Art of Teaching Without Teaching.” His teaching method and use of KenKen in his classroom have proven extremely successful. His students regularly go on to be accepted at the most prestigious schools in Tokyo.

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<a href="http://us.macmillan.com/author/tetsuyamiyamoto/#media">Will Shortz presents KenKen, a puzzle by Tetsuya Miyamoto</a>

Will Shortz presents KenKen, a puzzle by Tetsuya Miyamoto

New York Times Crossword Editor Will Shortz speaks about how he found out about and fell in love with KenKen. He also give a brief, step-by-step demonstration of how to solve a KenKen puzzle.

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Books by the Author

Will Shortz Presents The Dangerous Book of KenKen
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Will Shortz Presents The Dangerous Book of KenKen

Tetsuya Miyamoto and KenKen, Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

Puzzle fans have fallen for KenKen and now crave more challenging puzzles. The puzzles in this edition range in size from 6x6 grids to 9x9 grids and for the first time there will also be grids without...

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Will Shortz Presents Brain-Training KenKen

Will Shortz Presents Brain-Training KenKen

Tetsuya Miyamoto and KenKen, Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

Boost your brainpower with KenKen!

This collection of KenKen will help you flex your mental muscles. So grab a pencil and see if you're a KenKen master!

Includes:
- 100 challenging...

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Will Shortz Presents Coffee and KenKen
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Will Shortz Presents Coffee and KenKen

Tetsuya Miyamoto, Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

Wake up your mind with KenKen!

This collection of easy to challenging KenKen puzzles is perfect for solvers looking to caffeinate their minds and jump-start their day.

Includes:
-...

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Will Shortz Presents Craving for KenKen

Will Shortz Presents Craving for KenKen

Tetsuya Miyamoto, Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

Do you have a yen for KenKen?

KenKen is fun, mind-boggling, and satisfying--all at once. And as soon as you finish your first KenKen puzzle, you'll be raring to start another! So grab a pencil...

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Will Shortz Presents Terrifying KenKen
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Will Shortz Presents Terrifying KenKen

Tetsuya Miyamoto and KenKen Puzzle; Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

Are you up for the challenge? This collection of KenKen has the puzzles to put your solving skills to the test. So grab a pencil and see if you're a KenKen master.

Includes:
*100 fearsome...

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Will Shortz Presents the Puzzle Doctor: KenKen Mania

Will Shortz Presents the Puzzle Doctor: KenKen Mania

Tetsuya Miyamoto and KenKen Puzzle, Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

The country is in the grips of KenKen Mania! Luckily, the next title in our "Puzzle Doctor Presents" series is sure to satisfy the most addicted KenKen fan.

* Contains 150 puzzles ranging...

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Will Shortz Presents Fun in the Sun KenKen
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Will Shortz Presents Fun in the Sun KenKen

Tetsuya Miyamoto and KenKen Puzzle, Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

There's no better way to unwind on your downtime than with a KenKen puzzle—or better yet, two hundred of them! So whether you're hitting the road or simple lounging in the backyard, your vacation...

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Will Shortz Presents the Zen of KenKen

Will Shortz Presents the Zen of KenKen

Tetsuya Miyamoto and KenKen Puzzle, Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

Many solvers love KenKen not just for the intellectual challenge or the sheer fun of solving, but because these puzzles help them attain an almost Zen-like state of mental relaxation. KenKen reminds...

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Will Shortz Presents Brain-Busting KenKen
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Will Shortz Presents Brain-Busting KenKen

Tetsuya Miyamoto, Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

KenKen is a crafty game; change a few numbers around and what was once a quick and easy puzzle is now a mind-melting challenge! And that challenge is what puzzle fans love best. And it's also a great...

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Will Shortz Presents The Monster Book of KenKen
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Will Shortz Presents The Monster Book of KenKen

Tetsuya Miyamoto and KenKen Puzzle, Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

This monster edition of KenKen contains 300 3x3 to 9x9 size puzzles with "How to Solve" instructions and an introduction by puzzlemaster Will Shortz. The puzzles use all four mathematical operations...

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Will Shortz Presents the Big, Bad Book of KenKen
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Will Shortz Presents the Big, Bad Book of KenKen

Tetsuya Miyamoto and KenKen Puzzle, Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

Puzzle fans have fallen for KenKen and now crave more challenging puzzles. The puzzles in this edition range in size from 6x6 grids to 9x9 grids and for the first time there will also be grids without...

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The New York Times Will Shortz Presents Easy to Hard KenKen

The New York Times Will Shortz Presents Easy to Hard KenKen

The New York Times; Tetsuya Miyamoto, Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

KenKen has quickly become the successor to sudoku that the world's been waiting for! KenKen became the first puzzles to be printed in the daily editions of the New York Times next to its famous crossword...

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The New York Times Will Shortz Presents Challenging KenKen

The New York Times Will Shortz Presents Challenging KenKen

The New York Times; Tetsuya Miyamoto and KenKen Puzzle; Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

KenKen has quickly become the successor to sudoku that the world's been waiting for! KenKen became the first puzzles to be printed in the daily editions of the New York Times next to its famous...

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The New York Times Will Shortz Presents Diabolical KenKen
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The New York Times Will Shortz Presents Diabolical KenKen

The New York Times; Tetsuya Miyamoto and KenKen Puzzle, With an introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

Get ready for the biggest, baddest KenKen puzzles yet from the New York Times!

This New York Times edition of KenKen contains 300 5x5 and 7x7 size puzzles with "How to Solve" instructions...

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Will Shortz Presents KenKen for Your Vacation
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Will Shortz Presents KenKen for Your Vacation

Tetsuya Miyamoto and KenKen Puzzle, Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

There's no better way to unwind on your downtime than with a KenKen puzzle -or better yet, one hundred of them! So whether you're hitting the road or simple lounging in the backyard, your vacation...

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Will Shortz Presents KenKen to Exercise Your Brain
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Will Shortz Presents KenKen to Exercise Your Brain

Tetsuya Miyamoto and KenKen Puzzle, Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

KenKen is known around the world as a fun and wildly addictive game but did you know that it was originally created as a teaching tool to hone math, logic, and reasoning skills? So grab a pencil...

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Will Shortz Presents KenKen to Go

Will Shortz Presents KenKen to Go

Tetsuya Miyamoto and KenKen Puzzle, Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

Life's busy but there's alway time for a KenKen puzzle. This portable paperback collection contains 100 easy to hard puzzles that range in size from 3x3 warm up grids to challenging 9x9 size puzzles...

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The New York Times Will Shortz Presents Sunday KenKen
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The New York Times Will Shortz Presents Sunday KenKen

The New York Times; Tetsuya Miyamoto, Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

KenKen has quickly become the successor to sudoku that the world's been waiting for! And the New York Times is becoming America's favorite place to get their KenKen fix. Now, in addition to appearing...

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Will Shortz Presents The Ultimate KenKen Omnibus
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Will Shortz Presents The Ultimate KenKen Omnibus

Tetsuya Miyamoto, Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

Perfect for solvers who just can't get enough, this colossal collection contains 500 easy to hard KenKen puzzles -- perfect for novices and experts alike.

Features:
· 500 easy-to-hard...

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Will Shortz Presents Tame KenKen
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Will Shortz Presents Tame KenKen

Tetsuya Miyamoto KenKen Puzzle, Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

Looking for fast, friendly puzzles that won't bite back? This fun, portible new series begins with 200 fast and easy sudoku puzzles.

Includes:
-200 easy, relaxing puzzles
-Perfect...

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Will Shortz Presents Wild KenKen
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Will Shortz Presents Wild KenKen

Tetsuya Miyamoto and KenKen Puzzle, Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

Once you've mastered the easy puzzles, it's time to take it up a notch!

Features:

-200 medium-level puzzles using addition, sumtraction, multiplication, and division

-Introduction...

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Will Shortz Presents Ferocious KenKen
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Will Shortz Presents Ferocious KenKen

Tetsuya Miyamoto, Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

Are you tough enough?

Tkae on this collection of 200 devilishly difficult KenKen puzzles!

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Will Shortz Presents KenKen for Stress Relief
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Will Shortz Presents KenKen for Stress Relief

Tetsuya Miyamoto, Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

After a busy day, grab a pencil and puzzle your cares away!

KenKen can be described simply as sudoku with basic math (addition, subtraction and/or multiplication and division). It's a fun,...

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Will Shortz Presents KenKen for Your Coffee Break
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Will Shortz Presents KenKen for Your Coffee Break

Tetsuya Miyamoto and KenKen Puzzle, Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

Perk up your mind and start your day off right with this collection of challenging KenKen puzzles.

KenKen can be described simply as sudoku with basic math (addition, subtraction and/or multiplication...

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Will Shortz Presents KenKen by the Seaside
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Will Shortz Presents KenKen by the Seaside

Tetsuya Miyamoto and KenKen Puzzle, With an introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

KenKen is known around the world as a fun and wildly addictive game but did you know that it was originally created as a teaching tool to hone math, logic, and reasoning skills? So grab a pencil...

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The New York Times Will Shortz Presents KenKen
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The New York Times Will Shortz Presents KenKen

The New York Times; Tetsuya Miyamoto, Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

KenKen has quickly become the successor to sudoku that the world's been waiting for! KenKen became the first puzzles to be printed in the daily editions of the New York Times next to its famous...

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Will Shortz Presents Crazy for KenKen Killer
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Will Shortz Presents Crazy for KenKen Killer

Tetsuya Miyamoto, Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

Ready for a Real Challenge?


Put your solving skills to the test with this wild and wicked collection of KenKen puzzles.

Features:
· 100 challenging KenKen puzzles using...

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Will Shortz Presents Crazy for KenKen Easy to Hard
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Will Shortz Presents Crazy for KenKen Easy to Hard

Tetsuya Miyamoto, Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

Created in Japan by Tetsuya Miyamoto, KenKen has quickly become the successor to sudoku that the world's been waiting for. Like sudoku, KenKen has simple rules and is maddeningly addictive. The puzzles...

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Will Shortz Presents Crazy for KenKen Easy

Will Shortz Presents Crazy for KenKen Easy

Tetsuya Miyamoto, Introduction by Will Shortz
St. Martin's Press
St. Martin's Griffin

KenKen can be described simply as sudoku with basic math (addition, subtraction and/or multiplication and division). It's a fun, addictive, clever puzzle that's winning fans the world over.

This...

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Will Shortz Presents I Can KenKen! Volume 1
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Will Shortz Presents I Can KenKen! Volume 1

Tetsuya Miyamoto and KenKen Puzzle; Introduction by Marilyn Burns; Foreword by Will Shortz
St. Martin's Press
St. Martin's Griffin

Not only are these puzzles fun but KenKen helps children improve concentration, logic and arithmetic skills. Children ages 9-12 have excelled in math and gained real-life problem solving skills all...

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