Download or read book Classic Sudoku 9x9 Deluxe Easy to Extreme Volume 7 468 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-09-20 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you buy this book you get an electronic version (PDF file) of the interior of this book. You can play the puzzles in this book on your mobile phone! Become a master in solving Sudoku. After solving all the puzzle in this book, you will be a Sudoku Pro. You start with easy Sudoku puzzle and you gradually build your way up to extremely difficult Sudoku puzzle. Once you pick up this book, you won't be able to put it back down. You have been warned! Only 1 large print puzzle per page, with lots of white space for scribbling. Classic Sudoku 9x9 Deluxe - Easy to Extreme is a collection of 468 puzzle: 102 easy Sudoku 9x9 puzzle 102 medium Sudoku 9x9 puzzle 102 hard Sudoku 9x9 puzzle 102 extreme Sudoku 9x9 puzzle 60 extra logic puzzle The goal of Sudoku is to fill in the empty cells, one number in each, so that each column, row, and region contains each number exactly once. I guarantee that every logic puzzle in this Sudoku puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzle in this book will appear in any of the other English PuzzleBooks.net books. Sudoku is also known as Number Place, Nanpure, Su Doku. Quite often Sudoku is misspelled as Suduko, Soduko, Sodoku, Sudoko, Suduku or Soduku.

Download or read book Jigsaw Sudoku 9x9 Deluxe Easy to Extreme Volume 7 468 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-10-18 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you buy this book you get an electronic version (PDF file) of the interior of this book. You can play the puzzles in this book on your mobile phone! Become a master in solving Jigsaw Sudoku. After solving all the puzzle in this book, you will be a Jigsaw Sudoku Pro. You start with easy Jigsaw Sudoku puzzle and you gradually build your way up to extremely difficult Jigsaw Sudoku puzzle. Once you pick up this book, you won't be able to put it back down. You have been warned! Only 1 large print puzzle per page, with lots of white space for scribbling. Jigsaw Sudoku 9x9 Deluxe - Easy to Extreme is a collection of 468 puzzle: 102 easy Jigsaw Sudoku 9x9 puzzle 102 medium Jigsaw Sudoku 9x9 puzzle 102 hard Jigsaw Sudoku 9x9 puzzle 102 extreme Jigsaw Sudoku 9x9 puzzle 60 extra logic puzzle The goal of Jigsaw Sudoku is to fill in the empty cells, one number in each, so that each column, row, and region contains each number exactly once. The regions are of irregular shape. I guarantee that every logic puzzle in this Jigsaw Sudoku puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzle in this book will appear in any of the other English PuzzleBooks.net books. Jigsaw Sudoku is also known as Geometry Sudoku, Irregular Sudoku, Squiggly Sudoku, Kikagaku Nanpure.

Download or read book Classic Sudoku 9x9 Deluxe Extreme Volume 55 468 Logic Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-12-19 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you buy this book you get an electronic version (PDF file) of the interior of this book. You can play the puzzles in this book on your mobile phone! Sudoku is a fun and addicting logic puzzle game that has taken the world by storm. This book is ideal if you are a Sudoku expert. In this book, you find the most extreme Sudoku puzzle ever. Once you pick up this book, you won't be able to put it back down. You have been warned! Only 1 large print puzzle per page, with lots of white space for scribbling. Classic Sudoku 9x9 Deluxe - Extreme is a collection of 468 puzzle: 408 extreme Sudoku 9x9 puzzle 60 extra logic puzzle I guarantee that every logic puzzle in this Sudoku puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzle in this book will appear in any of the other English PuzzleBooks.net books. Sudoku is also known as Number Place, Nanpure, Su Doku. Quite often Sudoku is misspelled as Suduko, Soduko, Sodoku, Sudoko, Suduku or Soduku.

Download or read book Classic Sudoku 9x9 Deluxe Hard Volume 54 468 Logic Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-12-19 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you buy this book you get an electronic version (PDF file) of the interior of this book. You can play the puzzles in this book on your mobile phone! Sudoku is a fun and addicting logic puzzle game that has taken the world by storm. This book is ideal if you love to solve difficult Sudoku puzzle. You do not need to wade through tons of easy Sudoku puzzle before getting to the real brain teasers. Once you pick up this book, you won't be able to put it back down. You have been warned! Only 1 large print puzzle per page, with lots of white space for scribbling. Classic Sudoku 9x9 Deluxe - Hard is a collection of 468 puzzle: 408 hard Sudoku 9x9 puzzle 60 extra logic puzzle I guarantee that every logic puzzle in this Sudoku puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzle in this book will appear in any of the other English PuzzleBooks.net books. Sudoku is also known as Number Place, Nanpure, Su Doku. Quite often Sudoku is misspelled as Suduko, Soduko, Sodoku, Sudoko, Suduku or Soduku.

Download or read book Classic Sudoku 9x9 Deluxe Medium Volume 53 468 Logic Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-12-19 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you buy this book you get an electronic version (PDF file) of the interior of this book. You can play the puzzles in this book on your mobile phone! Sudoku is a fun and addicting logic puzzle game that has taken the world by storm. This book is ideal if you already know how to solve Sudoku puzzle, but you find our hard Sudoku puzzle too difficult. Once you pick up this book, you won't be able to put it back down. You have been warned! Only 1 large print puzzle per page, with lots of white space for scribbling. Classic Sudoku 9x9 Deluxe - Medium is a collection of 468 puzzle: 408 medium Sudoku 9x9 puzzle 60 extra logic puzzle The goal of Sudoku is to fill in the empty cells, one number in each, so that each column, row, and region contains each number exactly once. I guarantee that every logic puzzle in this Sudoku puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzle in this book will appear in any of the other English PuzzleBooks.net books. Sudoku is also known as Number Place, Nanpure, Su Doku. Quite often Sudoku is misspelled as Suduko, Soduko, Sodoku, Sudoko, Suduku or Soduku.

Download or read book Sudoku Cl sico 9x9 Deluxe De F cil a Experto Volumen 7 468 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2015-05-22 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cuando compras este libro obtienes una versión electrónica (archivo en PDF) del interior del libro. Conviértete en un maestro en la resolución de puzzles Sudoku. Después de resolver todos los puzzles en este libro, serás un profesional del Sudoku. Empiezas con los rompecabezas de Sudoku fáciles y te vas abriendo camino poco a poco hacia los rompecabezas de Sudoku extremadamente difíciles. Una vez que empieces con este libro, no serás capaz de ponerlo de nuevo sobre la mesa. Te hemos avisado! Sudoku Clásico 9x9 Deluxe - De Fácil a Experto es una colección de 468 puzzles: 102 puzzles Sudoku 9x9 nivel fácil 102 puzzles Sudoku 9x9 nivel medio 102 puzzles Sudoku 9x9 nivel difícil 102 puzzles Sudoku 9x9 nivel experto 60 puzzles de lógica adicionales El objetivo del Sudoku es rellenar las celdas vacías, un número en cada una, de manera que cada columna, fila y región contenga cada número una sola vez. Te garantizo que cada rompecabezas de lógica en este libro de pasatiempos Sudoku se ha comprobado cuidadosamente para asegurarte de que cada juego tiene sólo una solución. Ninguno de los rompecabezas en este libro aparece en ninguno de los otros libros españoles. Este libro es la versión española de 'Classic Sudoku 9x9 Deluxe - Easy to Extreme - Volume 7 - 468 Puzzles'. El Sudoku se conoce también como Nanpure, Su Doku. Muy a menudo el Sudoku aparece mal escrito como Suduko, Soduko, Sodoku, Sudoko, Suduku o Soduku.

Download or read book Sudoku Classico 9x9 Deluxe Da Facile a Diabolico Volume 7 468 Puzzle written by Nick Snels and published by PuzzleBooks.net. This book was released on 2015-02-24 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: All'acquisto di questo libro otterrai una versione elettronica (file PDF) del suo contenuto. Diventa un maestro nel risolvere i Sudoku. Quando imparerai a risolvere i giochi contenuti in questo volume, potrai definirti un PRO. Inizierai con i Sudoku più facili, e gradualmente sarai guidato nella soluzione di quelli diabolici. Una volta che prenderai in mano questo libro non lo lascerai facilmente. Sei avvisato! Sudoku Classico 9x9 Deluxe - Da Facile a Diabolico è una raccolta di 468 puzzle: 102 Sudoku Classici 9x9 puzzle facili 102 Sudoku Classici 9x9 puzzle medi 102 Sudoku Classici 9x9 puzzle difficili 102 Sudoku Classici 9x9 puzzle diabolici 60 giochi extra Nel Sudoku bisogna inserire un numero in ogni casella vuota, così che ogni riga, colonna e regione contenga ogni numero una sola volta. Garantisco che ogni gioco di logica contenuto in questo volume è stato accuratamente testato, per assicurare che esista una sola soluzione. Nessuno dei giochi contenuti in questo volume apparirà in altri libri italiani. Questo volume è la versione italiana di 'Classic Sudoku 9x9 Deluxe - Easy to Extreme - Volume 7 - 468 Puzzles'. Il Sudoku è anche conosciuto con il nome di Nanpure, Su Doku. Molto spesso la parola Sudoku è confusa con Suduko, Soduko, Sodoku, Sudoko, Suduku o Soduku.

Download or read book Classic Sudoku 9x9 Easy to Extreme Volume 1 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-09-11 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you buy this book you get an electronic version (PDF file) of the interior of this book. You can play the puzzles in this book on your mobile phone! Become a master in solving Sudoku. After solving all the puzzle in this book, you will be a Sudoku Pro. You start with easy Sudoku puzzle and you gradually build your way up to extremely difficult Sudoku puzzle. Once you pick up this book, you won't be able to put it back down. You have been warned! Only 1 large print puzzle per page, with lots of white space for scribbling. Classic Sudoku 9x9 - Easy to Extreme is a collection of 276 puzzle: 54 easy Sudoku 9x9 puzzle 54 medium Sudoku 9x9 puzzle 54 hard Sudoku 9x9 puzzle 54 extreme Sudoku 9x9 puzzle 60 extra logic puzzle The goal of Sudoku is to fill in the empty cells, one number in each, so that each column, row, and region contains each number exactly once. I guarantee that every logic puzzle in this Sudoku puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzle in this book will appear in any of the other English PuzzleBooks.net books. Sudoku is also known as Number Place, Nanpure, Su Doku. Quite often Sudoku is misspelled as Suduko, Soduko, Sodoku, Sudoko, Suduku or Soduku.

Download or read book Sudoku X 9x9 Deluxe Extreme Volume 12 468 Logic Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-12-20 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you buy this book you get an electronic version (PDF file) of the interior of this book. You can play the puzzles in this book on your mobile phone! Sudoku X is a fun and addicting logic puzzle game. This book is ideal if you are a Sudoku X expert. In this book, you find the most extreme Sudoku X puzzle ever. Once you pick up this book, you won't be able to put it back down. You have been warned! Only 1 large print puzzle per page, with lots of white space for scribbling. Sudoku X 9x9 Deluxe - Extreme is a collection of 468 puzzle: 408 extreme Sudoku X 9x9 puzzle 60 extra logic puzzle I guarantee that every logic puzzle in this Sudoku X puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzle in this book will appear in any of the other English PuzzleBooks.net books. Sudoku X is also known as Diagonal Sudoku, Kokonotsu, Taikakusen Nanpure, Diagonal Line Number Place, Sudoku-X.

Download or read book Sudoku Cl ssico 9x9 Deluxe F cil ao Extremo Volume 7 468 Jogos written by Nick Snels and published by PuzzleBooks.net. This book was released on 2015-05-22 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ao comprar este livro, você recebe uma versão eletrônica (arquivo PDF) do interior deste livro. Torne-se um mestre na resolução de Sudoku. Depois de resolver todos os enigmas neste livro, você vai ser um profissional do Sudoku. Começe com enigmas de Sudoku fáceis e construa gradualmente o seu caminho até enigmas de Sudoku extremamente difíceis. Uma vez que você pegar este livro nas mãos, não será capaz de colocá-lo de volta na mesa. Você foi avisado! Sudoku Clássico 9x9 Deluxe - Fácil ao Extremo é uma coleçao 468 jogos: 102 jogos Sudoku 9x9 fácil 102 jogos Sudoku 9x9 médio 102 jogos Sudoku 9x9 difícil 102 jogos Sudoku 9x9 extremo 60 jogos lógicos extras O objetivo do Sudoku é preencher as células vazias, um número em cada uma, de modo que cada coluna, linha e região contenham cada número apenas uma vez. Eu garanto que todos os jogos de lógica neste livro de jogos Sudoku foram cuidadosamente verificado para garantir que cada um tenha apenas uma solução. Nenhum dos jogos neste livro vai aparecer em qualquer dos outros livros portugueses. Este livro é a versão portuguesa de 'Classic Sudoku 9x9 Deluxe - Easy to Extreme - Volume 7 - 468 Puzzles'. O Sudoku também é conhecido como Nanpure, Su Doku. Muito frequentemente, o Sudoku é incorretamente escrito como Suduko, Soduko, Sodoku, Sudoko, Suduku ou Soduku.

Download or read book Sudoku Classique 9x9 Deluxe Facile Diabolique Volume 7 468 Grilles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2015-03-15 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lorsque vous achetez ce livre, vous obtenez une version numérique (fichier PDF) du contenu de ce livre. Devenez un maître en résolution de Sudoku. Après avoir résolu les jeux de ce livre, vous serez un pro en Sudoku. Commencez avec des Sudoku faciles puis continuez progressivement jusqu'aux Sudoku extrêmement difficiles. Une fois que vous aurez commencé ce livre, vous ne serez plus en mesure de vous arrêter. Vous voilà avertis! Le Sudoku Classique 9x9 Deluxe - Facile à Diabolique contient 468 grilles: 102 grilles faciles de Sudoku 9x9 102 grilles mediums de Sudoku 9x9 102 grilles difficiles de Sudoku 9x9 102 grilles diaboliques de Sudoku 9x9 60 jeux de logique supplémentaires L'objectif du Sudoku est de remplir des cases vides en mettant un chiffre par case, de sorte que chaque colonne, rangée et région contiennent chaque chiffre une seule fois. Je garantis que chaque jeu de logique dans ce livre de Sudoku a été soigneusement vérifié afin de vous assurer que chacun des jeux ne possède qu'une seule solution. Aucun des jeux de ce livre n'apparaît dans un autre PuzzleBooks.net livre de jeux français. Ce livre est la version française de 'Classic Sudoku 9x9 Deluxe - Easy to Extreme - Volume 7 - 468 Puzzles'. Sudoku est également connu sous le nom de Nanpure, Su Doku. Très souvent, le nom Sudoku est mal orthographié, comme ceci: Suduko, Soduko, Sodoku, Sudoko, Suduku ou Soduku.

Download or read book Classic Sudoku 9x9 Large Print Easy to Extreme Volume 6 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-09-20 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you buy this book you get an electronic version (PDF file) of the interior of this book. You can play the puzzles in this book on your mobile phone! Become a master in solving Sudoku. After solving all the puzzle in this book, you will be a Sudoku Pro. You start with easy Sudoku puzzle and you gradually build your way up to extremely difficult Sudoku puzzle. Once you pick up this book, you won't be able to put it back down. You have been warned! Only 1 large print puzzle per page, with lots of white space for scribbling. Classic Sudoku 9x9 Large Print - Easy to Extreme is a collection of 276 puzzle: 54 easy Sudoku 9x9 puzzle 54 medium Sudoku 9x9 puzzle 54 hard Sudoku 9x9 puzzle 54 extreme Sudoku 9x9 puzzle 60 extra logic puzzle The goal of Sudoku is to fill in the empty cells, one number in each, so that each column, row, and region contains each number exactly once. I guarantee that every logic puzzle in this Sudoku puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzle in this book will appear in any of the other English PuzzleBooks.net books. Sudoku is also known as Number Place, Nanpure, Su Doku. Quite often Sudoku is misspelled as Suduko, Soduko, Sodoku, Sudoko, Suduku or Soduku.

Download or read book Mega Sudoku 16x16 Deluxe Easy to Extreme Volume 35 468 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-09-27 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you buy this book you get an electronic version (PDF file) of the interior of this book. You can play the puzzles in this book on your mobile phone! Become a master in solving Sudoku. After solving all the puzzle in this book, you will be a Sudoku Pro. You start with easy Sudoku puzzle and you gradually build your way up to extremely difficult Sudoku puzzle. Once you pick up this book, you won't be able to put it back down. You have been warned! Only 1 large print puzzle per page, with lots of white space for scribbling. Mega Sudoku 16x16 Deluxe - Easy to Extreme is a collection of 468 puzzle: 102 easy Sudoku 16x16 puzzle 102 medium Sudoku 16x16 puzzle 102 hard Sudoku 16x16 puzzle 102 extreme Sudoku 16x16 puzzle 60 extra logic puzzle The goal of Sudoku is to fill in the empty cells, one number in each, so that each column, row, and region contains each number exactly once. I guarantee that every logic puzzle in this Sudoku puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzle in this book will appear in any of the other English PuzzleBooks.net books. Sudoku is also known as Number Place, Nanpure, Su Doku. Quite often Sudoku is misspelled as Suduko, Soduko, Sodoku, Sudoko, Suduku or Soduku.

Download or read book Sudoku 8x8 Deluxe Easy to Hard Volume 52 468 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-11-22 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you buy this book you get an electronic version (PDF file) of the interior of this book. You can play the puzzles in this book on your mobile phone! Become a master in solving Sudoku. After solving all the puzzle in this book, you will be a Sudoku Pro. You start with easy Sudoku puzzle and you gradually build your way up to extremely difficult Sudoku puzzle. Once you pick up this book, you won't be able to put it back down. You have been warned! Only 1 large print puzzle per page, with lots of white space for scribbling. Sudoku 8x8 Deluxe - Easy to Hard is a collection of 468 puzzle: 136 easy Sudoku 8x8 puzzle 136 medium Sudoku 8x8 puzzle 136 hard Sudoku 8x8 puzzle 60 extra logic puzzle The goal of Sudoku is to fill in the empty cells, one number in each, so that each column, row, and region contains each number exactly once. I guarantee that every logic puzzle in this Sudoku puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzle in this book will appear in any of the other English PuzzleBooks.net books. Sudoku is also known as Number Place, Nanpure, Su Doku. Quite often Sudoku is misspelled as Suduko, Soduko, Sodoku, Sudoko, Suduku or Soduku.

Download or read book Sudoku 10x10 Deluxe Easy to Extreme Volume 14 468 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-09-21 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you buy this book you get an electronic version (PDF file) of the interior of this book. You can play the puzzles in this book on your mobile phone! Become a master in solving Sudoku. After solving all the puzzle in this book, you will be a Sudoku Pro. You start with easy Sudoku puzzle and you gradually build your way up to extremely difficult Sudoku puzzle. Once you pick up this book, you won't be able to put it back down. You have been warned! Only 1 large print puzzle per page, with lots of white space for scribbling. Sudoku 10x10 Deluxe - Easy to Extreme is a collection of 468 puzzle: 102 easy Sudoku 10x10 puzzle 102 medium Sudoku 10x10 puzzle 102 hard Sudoku 10x10 puzzle 102 extreme Sudoku 10x10 puzzle 60 extra logic puzzle The goal of Sudoku is to fill in the empty cells, one number in each, so that each column, row, and region contains each number exactly once. I guarantee that every logic puzzle in this Sudoku puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzle in this book will appear in any of the other English PuzzleBooks.net books. Sudoku is also known as Number Place, Nanpure, Su Doku. Quite often Sudoku is misspelled as Suduko, Soduko, Sodoku, Sudoko, Suduku or Soduku.

Download or read book Sudoku X 9x9 Deluxe Hard Volume 11 468 Logic Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-12-20 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you buy this book you get an electronic version (PDF file) of the interior of this book. You can play the puzzles in this book on your mobile phone! Sudoku X is a fun and addicting logic puzzle game. This book is ideal if you love to solve difficult Sudoku X puzzle. You do not need to wade through tons of easy Sudoku X puzzle before getting to the real brain teasers. Once you pick up this book, you won't be able to put it back down. You have been warned! Only 1 large print puzzle per page, with lots of white space for scribbling. Sudoku X 9x9 Deluxe - Hard is a collection of 468 puzzle: 408 hard Sudoku X 9x9 puzzle 60 extra logic puzzle I guarantee that every logic puzzle in this Sudoku X puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzle in this book will appear in any of the other English PuzzleBooks.net books. Sudoku X is also known as Diagonal Sudoku, Kokonotsu, Taikakusen Nanpure, Diagonal Line Number Place, Sudoku-X.

Download or read book Classic Sudoku 9x9 Easy to Medium Volume 62 276 Logic Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2015-02-21 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you buy this book you get an electronic version (PDF file) of the interior of this book. You can play the puzzles in this book on your mobile phone! Become a master in solving Sudoku. After solving all the puzzle in this book, you will be a Sudoku Pro. You start with easy Sudoku puzzle and you gradually build your way up to extremely difficult Sudoku puzzle. Once you pick up this book, you won't be able to put it back down. You have been warned! Only 1 large print puzzle per page, with lots of white space for scribbling. Classic Sudoku 9x9 - Easy to Medium is a collection of 276 puzzle: 108 easy Sudoku 9x9 puzzle 108 medium Sudoku 9x9 puzzle 60 extra logic puzzle The goal of Sudoku is to fill in the empty cells, one number in each, so that each column, row, and region contains each number exactly once. I guarantee that every logic puzzle in this Sudoku puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzle in this book will appear in any of the other English PuzzleBooks.net books. Sudoku is also known as Number Place, Nanpure, Su Doku. Quite often Sudoku is misspelled as Suduko, Soduko, Sodoku, Sudoko, Suduku or Soduku.