EBookClubs

Read Books & Download eBooks Full Online

EBookClubs

Read Books & Download eBooks Full Online

Book Jigsaw Sudoku 10x10   Extreme   Volume 12   276 Puzzles

Download or read book Jigsaw Sudoku 10x10 Extreme Volume 12 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-10-19 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! Jigsaw Sudoku is Sudoku with a twist. Instead of square shaped regions, the regions are irregularly shaped. This makes solving a Jigsaw Sudoku puzzle that little bit more difficult than Sudoku. This book is ideal if you are a Jigsaw Sudoku expert. In this book, you find the most extreme Jigsaw 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. Jigsaw Sudoku 10x10 - Extreme is a collection of 276 puzzle: 216 extreme Jigsaw Sudoku 10x10 puzzle 60 extra logic puzzle 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.

Book Sudoku 10x10   Extreme   Volume 12   276 Puzzles

Download or read book Sudoku 10x10 Extreme Volume 12 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-09-19 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! 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. Sudoku 10x10 - Extreme is a collection of 276 puzzle: 216 extreme Sudoku 10x10 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.

Book Jigsaw Sudoku 12x12   Extreme   Volume 19   276 Puzzles

Download or read book Jigsaw Sudoku 12x12 Extreme Volume 19 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-10-19 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! Jigsaw Sudoku is Sudoku with a twist. Instead of square shaped regions, the regions are irregularly shaped. This makes solving a Jigsaw Sudoku puzzle that little bit more difficult than Sudoku. This book is ideal if you are a Jigsaw Sudoku expert. In this book, you find the most extreme Jigsaw 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. Jigsaw Sudoku 12x12 - Extreme is a collection of 276 puzzle: 216 extreme Jigsaw Sudoku 12x12 puzzle 60 extra logic puzzle 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.

Book Jigsaw Sudoku 12x12   Easy to Extreme   Volume 15   276 Puzzles

Download or read book Jigsaw Sudoku 12x12 Easy to Extreme Volume 15 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-10-19 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 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 12x12 - Easy to Extreme is a collection of 276 puzzle: 54 easy Jigsaw Sudoku 12x12 puzzle 54 medium Jigsaw Sudoku 12x12 puzzle 54 hard Jigsaw Sudoku 12x12 puzzle 54 extreme Jigsaw Sudoku 12x12 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.

Book Jigsaw Sudoku 12x12 Large Print   Easy to Extreme   Volume 20   276 Puzzles

Download or read book Jigsaw Sudoku 12x12 Large Print Easy to Extreme Volume 20 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-10-19 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 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 12x12 Large Print - Easy to Extreme is a collection of 276 puzzle: 54 easy Jigsaw Sudoku 12x12 puzzle 54 medium Jigsaw Sudoku 12x12 puzzle 54 hard Jigsaw Sudoku 12x12 puzzle 54 extreme Jigsaw Sudoku 12x12 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.

Book Jigsaw Sudoku 9x9   Extreme   Volume 5   276 Puzzles

Download or read book Jigsaw Sudoku 9x9 Extreme Volume 5 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-10-18 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! Jigsaw Sudoku is Sudoku with a twist. Instead of square shaped regions, the regions are irregularly shaped. This makes solving a Jigsaw Sudoku puzzle that little bit more difficult than Sudoku. This book is ideal if you are a Jigsaw Sudoku expert. In this book, you find the most extreme Jigsaw 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. Jigsaw Sudoku 9x9 - Extreme is a collection of 276 puzzle: 216 extreme Jigsaw Sudoku 9x9 puzzle 60 extra logic puzzle 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.

Book Jigsaw Sudoku 10x10   Easy to Extreme   Volume 8   276 Puzzles

Download or read book Jigsaw Sudoku 10x10 Easy to Extreme Volume 8 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-10-19 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 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 10x10 - Easy to Extreme is a collection of 276 puzzle: 54 easy Jigsaw Sudoku 10x10 puzzle 54 medium Jigsaw Sudoku 10x10 puzzle 54 hard Jigsaw Sudoku 10x10 puzzle 54 extreme Jigsaw Sudoku 10x10 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.

Book Jigsaw Sudoku 10x10 Deluxe   Easy to Extreme   Volume 14   468 Puzzles

Download or read book Jigsaw Sudoku 10x10 Deluxe Easy to Extreme Volume 14 468 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-10-19 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! 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 10x10 Deluxe - Easy to Extreme is a collection of 468 puzzle: 102 easy Jigsaw Sudoku 10x10 puzzle 102 medium Jigsaw Sudoku 10x10 puzzle 102 hard Jigsaw Sudoku 10x10 puzzle 102 extreme Jigsaw Sudoku 10x10 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.

Book Jigsaw Sudoku 10x10 Large Print   Easy to Extreme   Volume 13   276 Puzzles

Download or read book Jigsaw Sudoku 10x10 Large Print Easy to Extreme Volume 13 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-10-19 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 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 10x10 Large Print - Easy to Extreme is a collection of 276 puzzle: 54 easy Jigsaw Sudoku 10x10 puzzle 54 medium Jigsaw Sudoku 10x10 puzzle 54 hard Jigsaw Sudoku 10x10 puzzle 54 extreme Jigsaw Sudoku 10x10 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.

Book Sudoku 10x10   Hard   Volume 11   276 Puzzles

Download or read book Sudoku 10x10 Hard Volume 11 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-09-19 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! 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. Sudoku 10x10 - Hard is a collection of 276 puzzle: 216 hard Sudoku 10x10 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.

Book Sudoku 10x10 Large Print   Easy to Extreme   Volume 13   276 Puzzles

Download or read book Sudoku 10x10 Large Print Easy to Extreme Volume 13 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-09-22 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. Sudoku 10x10 Large Print - Easy to Extreme is a collection of 276 puzzle: 54 easy Sudoku 10x10 puzzle 54 medium Sudoku 10x10 puzzle 54 hard Sudoku 10x10 puzzle 54 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.

Book Jigsaw Sudoku 12x12 Deluxe   Easy to Extreme   Volume 21   468 Puzzles

Download or read book Jigsaw Sudoku 12x12 Deluxe Easy to Extreme Volume 21 468 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-10-19 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! 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 12x12 Deluxe - Easy to Extreme is a collection of 468 puzzle: 102 easy Jigsaw Sudoku 12x12 puzzle 102 medium Jigsaw Sudoku 12x12 puzzle 102 hard Jigsaw Sudoku 12x12 puzzle 102 extreme Jigsaw Sudoku 12x12 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.

Book Center Dot Sudoku   Easy to Extreme   Volume 1   276 Puzzles

Download or read book Center Dot Sudoku Easy to Extreme Volume 1 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-11-06 with total page 180 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. Become a master in solving Center Dot Sudoku. After solving all the puzzles in this book, you will be a Center Dot Sudoku Pro. You start with easy Center Dot Sudoku puzzles and you gradually build your way up to extremely difficult Center Dot Sudoku puzzles. Once you pick up this book, you won't be able to put it back down. You have been warned! Center Dot Sudoku - Easy to Extreme is a collection of 276 puzzles: 54 easy Center Dot Sudoku puzzles 54 medium Center Dot Sudoku puzzles 54 hard Center Dot Sudoku puzzles 54 extreme Center Dot Sudoku puzzles 60 extra logic puzzles The goal of Center Dot Sudoku is to fill in the empty cells, one number in each, so that each column, row, region and shaded central cells of each region contain the numbers 1-9 exactly once. I guarantee that every logic puzzle in this Center Dot Sudoku X puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzles in this book will appear in any of the other PuzzleBooks.net books. Center Dot Sudoku is also known as Centerdot Sudoku, Center-Dot Sudoku.

Book Hoshi Sudoku   Easy to Extreme   Volume 1   276 Puzzles

Download or read book Hoshi Sudoku Easy to Extreme Volume 1 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-10-20 with total page 180 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. Become a master in solving Hoshi Sudoku. After solving all the puzzles in this book, you will be a Wordoku Pro. You start with easy Wordoku puzzles and you gradually build your way up to extremely difficult Wordoku puzzles. Once you pick up this book, you won't be able to put it back down. You have been warned! Hoshi Sudoku - Easy to Extreme is a collection of 276 puzzles: 54 easy Hoshi Sudoku puzzles 54 medium Hoshi Sudoku puzzles 54 hard Hoshi Sudoku puzzles 54 extreme Hoshi Sudoku puzzles 60 extra logic puzzles Hoshi Sudoku consists of six large triangles. You must place the numbers 1-9 into the triangular cells of each large triangle. Every line, even an uncontinuous line, contains every number only once. I guarantee that every logic puzzle in this Hoshi Sudoku puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzles in this book will appear in any of the other PuzzleBooks.net books.

Book Large Sudoku 12x12   Hard   Volume 18   276 Puzzles

Download or read book Large Sudoku 12x12 Hard Volume 18 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-09-22 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! 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. Large Sudoku 12x12 - Hard is a collection of 276 puzzle: 216 hard Sudoku 12x12 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.

Book Star Sudoku   Extreme   Volume 5   276 Logic Puzzles

Download or read book Star Sudoku Extreme Volume 5 276 Logic Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2015-01-11 with total page 180 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. Star Sudoku is Sudoku reshaped into a throwing star. Star Sudoku is similar to Hoshi Sudoku. This book is ideal if you are a Star Sudoku expert. In this book, you find the most extreme Star Sudoku puzzles ever. Once you pick up this book, you won't be able to put it back down. You have been warned! Star Sudoku - Extreme is a collection of 276 puzzles: 216 extreme Star Sudoku puzzles 60 extra logic puzzles Star Sudoku consists of six large triangles. You must place the numbers 1-9 into the triangular cells of each large triangle. Every line, even an uncontinuous line, contains every number only once. The row on the outer edge of the grid includes the cell on the nearest sharp end of the figure. I guarantee that every logic puzzle in this Star Sudoku puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzles in this book will appear in any of the other English PuzzleBooks.net books.

Book Classic Sudoku 9x9   Hard   Volume 4   276 Puzzles

Download or read book Classic Sudoku 9x9 Hard Volume 4 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-09-17 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! 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 - Hard is a collection of 276 puzzle: 216 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.