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Book Binary Puzzles 14x14   Hard   Volume 10   276 Puzzles

Download or read book Binary Puzzles 14x14 Hard Volume 10 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-11-23 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. Binary Puzzles are fun and addicting logic puzzle games. The goal seems to be very simple, fill in the grid with the numbers 0 and 1. However, do not be fooled by its simplicity, Binary Puzzles are really challenging logic puzzles and are excellent brain games. This book is ideal for you if you love to solve difficult big Binary Puzzles. You do not need to wade through tons of easy Binary Puzzles 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! Binary Puzzles 14x14 - Hard is a collection of 276 puzzles: 216 hard Binary Puzzles 14x14 60 extra logic puzzles I guarantee that every logic puzzle in this Binary 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. Binary Puzzles are also known as Takuzu, Tohu wa Vohu and Binero.

Book Binary Puzzles 14x14 Large Print   Easy to Hard   Volume 11   276 Puzzles

Download or read book Binary Puzzles 14x14 Large Print Easy to Hard Volume 11 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-11-23 with total page 310 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 Binary Puzzles. After solving all the puzzles in this book, you will be a Binary Puzzles Pro. You start with easy Binary Puzzles and you gradually build your way up to extremely difficult Binary Puzzles. 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. Binary Puzzles 14x14 Large Print - Easy to Hard is a collection of 276 puzzles: 72 easy Binary Puzzles 14x14 72 medium Binary Puzzles 14x14 72 hard Binary Puzzles 14x14 60 extra logic puzzles The goal of a Binary Puzzle is to fill in the grid with the numbers 0 and 1 according to the following rules: There are as many ones as zeros in every row and every column (or one more for odd sized grids). No more than two of the same number can be next to or under each other. Each row is unique, and each column is unique. I guarantee that every logic puzzle in this Binary 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. Binary Puzzles are also known as Takuzu, Tohu wa Vohu and Binero.

Book Binary Puzzles 14x14   Easy   Volume 8   276 Puzzles

Download or read book Binary Puzzles 14x14 Easy Volume 8 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-11-23 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. Binary Puzzles are fun and addicting logic puzzle games. The goal seems to be very simple, fill in the grid with the numbers 0 and 1. However, do not be fooled by its simplicity, Binary Puzzles are really challenging logic puzzles and are excellent brain games. This book is ideal for beginners to learn how to solve the biggest Binary Puzzles. Once you pick up this book, you won't be able to put it back down. You have been warned! Binary Puzzles 14x14 - Easy is a collection of 276 puzzles: 216 easy Binary Puzzles 14x14 60 extra logic puzzles The goal of a Binary Puzzle is to fill in the grid with the numbers 0 and 1 according to the following rules: There are as many ones as zeros in every row and every column (or one more for odd sized grids). No more than two of the same number can be next to or under each other. Each row is unique, and each column is unique. I guarantee that every logic puzzle in this Binary 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. Binary Puzzles are also known as Takuzu, Tohu wa Vohu and Binero.

Book Binary Puzzles 14x14   Medium   Volume 9   276 Puzzles

Download or read book Binary Puzzles 14x14 Medium Volume 9 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-11-23 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. Binary Puzzles are fun and addicting logic puzzle games. The goal seems to be very simple, fill in the grid with the numbers 0 and 1. However, do not be fooled by its simplicity, Binary Puzzles are really challenging logic puzzles and are excellent brain games. This book is ideal for you if you already know how to solve Binary Puzzles but you find our hard Binary Puzzles too difficult. Once you pick up this book, you won't be able to put it back down. You have been warned! Binary Puzzles 14x14 - Medium is a collection of 276 puzzles: 216 medium Binary Puzzles 14x14 60 extra logic puzzles The goal of a Binary Puzzle is to fill in the grid with the numbers 0 and 1 according to the following rules: There are as many ones as zeros in every row and every column (or one more for odd sized grids). No more than two of the same number can be next to or under each other. Each row is unique, and each column is unique. I guarantee that every logic puzzle in this Binary 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. Binary Puzzles are also known as Takuzu, Tohu wa Vohu and Binero.

Book Binary Puzzles 14x14   Easy to Hard   Volume 7   276 Puzzles

Download or read book Binary Puzzles 14x14 Easy to Hard Volume 7 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-11-23 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 Binary Puzzles. After solving all the puzzles in this book, you will be a Binary Puzzles Pro. You start with easy Binary Puzzles and you gradually build your way up to extremely difficult Binary Puzzles. Once you pick up this book, you won't be able to put it back down. You have been warned! Binary Puzzles 14x14 - Easy to Hard is a collection of 276 puzzles: 72 easy Binary Puzzles 14x14 72 medium Binary Puzzles 14x14 72 hard Binary Puzzles 14x14 60 extra logic puzzles The goal of a Binary Puzzle is to fill in the grid with the numbers 0 and 1 according to the following rules: There are as many ones as zeros in every row and every column (or one more for odd sized grids). No more than two of the same number can be next to or under each other. Each row is unique, and each column is unique. I guarantee that every logic puzzle in this Binary 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. Binary Puzzles are also known as Takuzu, Tohu wa Vohu and Binero.

Book Binary Puzzles Mixed Grids   Easy   Volume 2   276 Puzzles

Download or read book Binary Puzzles Mixed Grids Easy Volume 2 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-10-18 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. Binary Puzzles are fun and addicting logic puzzle games. The goal seems to be very simple, fill in the grid with the numbers 0 and 1. However, do not be fooled by its simplicity, Binary Puzzles are really challenging logic puzzles and are excellent brain games. This book is ideal for beginners to learn how to solve different sizes of Binary Puzzles. You will experience Binary Puzzles with a 10x10, 12x12 and 14x14 grid size. You get the perfect mix of different sizes of Binary Puzzles to keep you entertained for weeks. Once you pick up this book, you won't be able to put it back down. You have been warned! Binary Puzzles Mixed Grids - Easy is a collection of 276 puzzles: 72 easy Binary Puzzles 10x10 72 easy Binary Puzzles 12x12 72 easy Binary Puzzles 14x14 60 extra logic puzzles The goal of a Binary Puzzle is to fill in the grid with the numbers 0 and 1 according to the following rules: There are as many ones as zeros in every row and every column (or one more for odd sized grids). No more than two of the same number can be next to or under each other. Each row is unique, and each column is unique. I guarantee that every logic puzzle in this Binary 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. Binary Puzzles are also known as Takuzu, Tohu wa Vohu and Binero.

Book Binary Puzzles Mixed Grids Large Print   Easy to Hard   Volume 5   276 Puzzles

Download or read book Binary Puzzles Mixed Grids Large Print Easy to Hard Volume 5 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-10-18 with total page 310 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 Binary Puzzles. You will experience Binary Puzzles with a 10x10, 12x12 and 14x14 grid size. You get the perfect mix of different sizes of Binary Puzzles to keep you entertained for weeks. After solving all the puzzles in this book, you will be a Binary Puzzles Pro. You start with easy Binary Puzzles, which keep getting bigger and bigger and you gradually build your way up to extremely hard Binary Puzzles. 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. Binary Puzzles Mixed Grids Large Print - Easy to Hard is a collection of 276 puzzles: 24 easy Binary Puzzles per grid size, totaling 72 easy puzzles 24 medium Binary Puzzles per grid size, totaling 72 medium puzzles 24 hard Binary Puzzles per grid size, totaling 72 hard puzzles 60 extra logic puzzles The goal of a Binary Puzzle is to fill in the grid with the numbers 0 and 1 according to the following rules: There are as many ones as zeros in every row and every column (or one more for odd sized grids). No more than two of the same number can be next to or under each other. Each row is unique, and each column is unique. I guarantee that every logic puzzle in this Binary 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. Binary Puzzles are also known as Takuzu, Tohu wa Vohu and Binero.

Book Binary Puzzles Mixed Grids   Easy to Hard   Volume 1   276 Puzzles

Download or read book Binary Puzzles Mixed Grids Easy to Hard Volume 1 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-10-18 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 Binary Puzzles. You will experience Binary Puzzles with a 10x10, 12x12 and 14x14 grid size. You get the perfect mix of different sizes of Binary Puzzles to keep you entertained for weeks. After solving all the puzzles in this book, you will be a Binary Puzzles Pro. You start with easy Binary Puzzles, which keep getting bigger and bigger and you gradually build your way up to extremely hard Binary Puzzles. Once you pick up this book, you won't be able to put it back down. You have been warned! Binary Puzzles Mixed Grids - Easy to Hard is a collection of 276 puzzles: 24 easy Binary Puzzles per grid size, totaling 72 easy puzzles 24 medium Binary Puzzles per grid size, totaling 72 medium puzzles 24 hard Binary Puzzles per grid size, totaling 72 hard puzzles 60 extra logic puzzles The goal of a Binary Puzzle is to fill in the grid with the numbers 0 and 1 according to the following rules: There are as many ones as zeros in every row and every column (or one more for odd sized grids). No more than two of the same number can be next to or under each other. Each row is unique, and each column is unique. I guarantee that every logic puzzle in this Binary 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. Binary Puzzles are also known as Takuzu, Tohu wa Vohu and Binero.

Book Binary Puzzles Mixed Grids   Hard   Volume 4   276 Puzzles

Download or read book Binary Puzzles Mixed Grids Hard Volume 4 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-10-18 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. Binary Puzzles are fun and addicting logic puzzle games. The goal seems to be very simple, fill in the grid with the numbers 0 and 1. However, do not be fooled by its simplicity, Binary Puzzles are really challenging logic puzzles and are excellent brain games. This book is ideal for you if you love to solve difficult big Binary Puzzles. You do not need to wade through tons of easy Binary Puzzles before getting to the real brain teasers. You will experience Binary Puzzles with a 12x12, 13x13 and 14x14 grid size. You get the perfect mix of different sizes of Binary Puzzles to keep you entertained for weeks. Once you pick up this book, you won't be able to put it back down. You have been warned! Binary Puzzles Mixed Grids - Hard is a collection of 276 puzzles: 72 hard Binary Puzzles 12x12 72 hard Binary Puzzles 13x13 72 hard Binary Puzzles 14x14 60 extra logic puzzles I guarantee that every logic puzzle in this Binary 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. Binary Puzzles are also known as Takuzu, Tohu wa Vohu and Binero.

Book Binary Puzzles 14x14 Deluxe   Easy to Hard   Volume 12   468 Puzzles

Download or read book Binary Puzzles 14x14 Deluxe Easy to Hard Volume 12 468 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-11-23 with total page 292 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 Binary Puzzles. After solving all the puzzles in this book, you will be a Binary Puzzles Pro. You start with easy Binary Puzzles and you gradually build your way up to extremely difficult Binary Puzzles. Once you pick up this book, you won't be able to put it back down. You have been warned! Binary Puzzles 14x14 Deluxe - Easy to Hard is a collection of 468 puzzles: 136 easy Binary Puzzles 14x14 136 medium Binary Puzzles 14x14 136 hard Binary Puzzles 14x14 60 extra logic puzzles The goal of a Binary Puzzle is to fill in the grid with the numbers 0 and 1 according to the following rules: There are as many ones as zeros in every row and every column (or one more for odd sized grids). No more than two of the same number can be next to or under each other. Each row is unique, and each column is unique. I guarantee that every logic puzzle in this Binary 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. Binary Puzzles are also known as Takuzu, Tohu wa Vohu and Binero.

Book Binary Puzzles Mixed Grids   Medium   Volume 3   276 Puzzles

Download or read book Binary Puzzles Mixed Grids Medium Volume 3 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-10-18 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. Binary Puzzles are fun and addicting logic puzzle games. The goal seems to be very simple, fill in the grid with the numbers 0 and 1. However, do not be fooled by its simplicity, Binary Puzzles are really challenging logic puzzles and are excellent brain games. This book is ideal for you if you already know how to solve Binary Puzzles but you find our hard Binary Puzzles too difficult. You will experience Binary Puzzles with a 10x10, 12x12 and 14x14 grid size. You get the perfect mix of different sizes of Binary Puzzles to keep you entertained for weeks. Once you pick up this book, you won't be able to put it back down. You have been warned! Binary Puzzles Mixed Grids - Medium is a collection of 276 puzzles: 72 medium Binary Puzzles 10x10 72 medium Binary Puzzles 12x12 72 medium Binary Puzzles 14x14 60 extra logic puzzles The goal of a Binary Puzzle is to fill in the grid with the numbers 0 and 1 according to the following rules: There are as many ones as zeros in every row and every column (or one more for odd sized grids). No more than two of the same number can be next to or under each other. Each row is unique, and each column is unique. I guarantee that every logic puzzle in this Binary 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. Binary Puzzles are also known as Takuzu, Tohu wa Vohu and Binero.

Book Nurikabe Mixed Grids   Hard   Volume 10   276 Logic Puzzles

Download or read book Nurikabe Mixed Grids Hard Volume 10 276 Logic Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2016-09-24 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. Nurikabe is a fun and addicting binary determination puzzle. This book is ideal for you if you love to solve difficult Nurikabe puzzles no matter their size. You do not need to wade through tons of easy Nurikabe puzzles before getting to the real brain teasers. You get the perfect mix of different sizes of Nurikabe to keep you entertained for weeks. Once you pick up this book, you won't be able to put it back down. You have been warned! Nurikabe Mixed Grids - Hard is a collection of 276 puzzles: 72 hard Nurikabe 10x10 puzzles 72 hard Nurikabe 12x12 puzzles 72 hard Nurikabe 14x14 puzzles 60 extra logic puzzles I guarantee that every logic puzzle in this Nurikabe 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. Nurikabe is also known as Cell Structure, Islands in the Stream.

Book Nurikabe Mixed Grids   Hard   Volume 4   276 Logic Puzzles

Download or read book Nurikabe Mixed Grids Hard Volume 4 276 Logic Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2015-03-31 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. Nurikabe is a fun and addicting binary determination puzzle. This book is ideal for you if you love to solve difficult Nurikabe puzzles no matter their size. You do not need to wade through tons of easy Nurikabe puzzles before getting to the real brain teasers. You get the perfect mix of different sizes of Nurikabe to keep you entertained for weeks. Once you pick up this book, you won't be able to put it back down. You have been warned! Nurikabe Mixed Grids - Hard is a collection of 276 puzzles: 72 hard Nurikabe 10x10 puzzles 72 hard Nurikabe 12x12 puzzles 72 hard Nurikabe 14x14 puzzles 60 extra logic puzzles I guarantee that every logic puzzle in this Nurikabe 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. Nurikabe is also known as Cell Structure, Islands in the Stream.

Book Binary Puzzles Mixed Grids Deluxe   Easy to Hard   Volume 6   474 Puzzles

Download or read book Binary Puzzles Mixed Grids Deluxe Easy to Hard Volume 6 474 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-10-18 with total page 292 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 Binary Puzzles. You will experience Binary Puzzles with a 10x10, 12x12 and 14x14 grid size. You get the perfect mix of different sizes of Binary Puzzles to keep you entertained for weeks. After solving all the puzzles in this book, you will be a Binary Puzzles Pro. You start with easy Binary Puzzles, which keep getting bigger and bigger and you gradually build your way up to extremely hard Binary Puzzles. Once you pick up this book, you won't be able to put it back down. You have been warned! Binary Puzzles Mixed Grids Deluxe - Easy to Hard is a collection of 474 puzzles: 48 easy Binary Puzzles per grid size, totaling 144 easy puzzles 48 medium Binary Puzzles per grid size, totaling 144 medium puzzles 48 hard Binary Puzzles per grid size, totaling 144 hard puzzles 42 extra logic puzzles The goal of a Binary Puzzle is to fill in the grid with the numbers 0 and 1 according to the following rules: There are as many ones as zeros in every row and every column (or one more for odd sized grids). No more than two of the same number can be next to or under each other. Each row is unique, and each column is unique. I guarantee that every logic puzzle in this Binary 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. Binary Puzzles are also known as Takuzu, Tohu wa Vohu and Binero.

Book Numbricks Mixed Grids Large Print   Hard   Volume 10   276 Logic Puzzles

Download or read book Numbricks Mixed Grids Large Print Hard Volume 10 276 Logic Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-12-20 with total page 310 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. Numbricks is a fun and addicting logic puzzle game. It is very similar to Hidoku. The goal of Numbricks is to fill in the missing numbers, in sequential order, going horizontally and vertically only. Unlike Hidoku, diagonal paths are not allowed. This book is ideal for you if you love to solve difficult and big Numbricks puzzles. You do not need to wade through tons of easy Numbricks puzzles before getting to the real brain teasers. You will experience Numbricks 13x13, Numbricks 14x14 and Numbricks 15x15. You get the perfect mix of different sizes of Numbricks to keep you entertained for weeks. 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. Numbricks Mixed Grids Large Print - Hard is a collection of 276 puzzles: 72 hard Numbricks 10x10 puzzles 72 hard Numbricks 13x13 puzzles 72 hard Numbricks 15x15 puzzles 60 extra logic puzzles I guarantee that every logic puzzle in this Numbricks 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 Numbricks Mixed Grids   Hard   Volume 4   276 Puzzles

Download or read book Numbricks Mixed Grids Hard Volume 4 276 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-10-17 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. Numbricks is a fun and addicting logic puzzle game. It is very similar to Hidoku. The goal of Numbricks is to fill in the missing numbers, in sequential order, going horizontally and vertically only. Unlike Hidoku, diagonal paths are not allowed. This book is ideal for you if you love to solve difficult and big Numbricks puzzles. You do not need to wade through tons of easy Numbricks puzzles before getting to the real brain teasers. You will experience Numbricks 13x13, Numbricks 14x14 and Numbricks 15x15. You get the perfect mix of different sizes of Numbricks to keep you entertained for weeks. Once you pick up this book, you won't be able to put it back down. You have been warned! Numbricks Mixed Grids - Hard is a collection of 276 puzzles: 72 hard Numbricks 13x13 puzzles 72 hard Numbricks 14x14 puzzles 72 hard Numbricks 15x15 puzzles 60 extra logic puzzles I guarantee that every logic puzzle in this Numbricks 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 The Book of Binary Puzzles

Download or read book The Book of Binary Puzzles written by Clarity Media and published by CreateSpace. This book was released on 2014-02-12 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: Welcome to this great selection of 100 new binary puzzles, 14x14! Here are the rules of the game: - Place 1's and 0's in each row and column of the grid such that there are exactly seven 0's and seven 1's in each row and column - The same digit cannot occur in more than two consecutive cells. Thus 000 is invalid, whilst 001 is fine - A row cannot repeat in the grid, and neither can a column. For instance if one complete row contains 01010101010101 then no other row in the column can contain exactly the same twelve-digit sequence. Similarly if a column contained 01010101010101 then no other column could contain that same sequence. All puzzles are complete with solutions towards the back of the book. All of our books are printed on very high quality paper, making the puzzle experience all the more enjoyable! For other puzzle books and gift ideas, visit our www.puzzle-book.co.uk page