Mammoth Book of Codeword Puzzles

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Author :
Publisher : Robinson
ISBN 13 : 9781472145055
Total Pages : 480 pages
Book Rating : 4.1/5 (45 download)

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Book Synopsis Mammoth Book of Codeword Puzzles by :

Download or read book Mammoth Book of Codeword Puzzles written by and published by Robinson. This book was released on 2020-02-11 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Mammoth Book of Codeword Puzzles is a truly bumper collection of these hugely popular puzzles - also known as codewords, cipher crosswords and cipher word puzzles. There are also some fun variations in the form of dropouts, keywords, coded quotes and long diversions. In a codeword puzzle, each grid is made up of numbered squares, with each number corresponding to a letter of the alphabet. A few letters are given, but the rest must be discovered by using logic and word power to crack the code. HOURS OF STIMULATING PUZZLE FUN!

Hashi

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Author :
Publisher : Crombie Jardine
ISBN 13 : 9781905102792
Total Pages : 256 pages
Book Rating : 4.1/5 (27 download)

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Book Synopsis Hashi by : Alastair Chisholm

Download or read book Hashi written by Alastair Chisholm and published by Crombie Jardine. This book was released on 2006-05-01 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hashi (short for Hashiwokakero, meaning "build bridges") is a new logic puzzle from Japan. In Hashi, the goal is to join islands together with up to two vertical or horizontal bridges, so that every island is connected. The larger in number value the island, the more bridges connect to it (an island of size 6 must be connected to 6 bridges), and no bridge can cross another. Successful logic puzzles have certain things in common: a unique game with one solution, easy to pick up, fun and challenging, able to be put down and picked back up again. Hashi has all these qualities, and puzzle master Alastair Chisholm has created 201 puzzles in three levels of difficulty--Easy, Medium, and Hard; you'll be thinking about them even when you're not working on them.

Binary Puzzles

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Author :
Publisher : CreateSpace
ISBN 13 : 9781492836872
Total Pages : 128 pages
Book Rating : 4.8/5 (368 download)

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Book Synopsis Binary Puzzles by : Djape

Download or read book Binary Puzzles written by Djape and published by CreateSpace. This book was released on 2013-10-02 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Binary puzzles, also known as Takuzu, are not Sudoku! The grid can be a square of any even size,such as 8x8, 10x10, 12x12, 14x14 and so on. And you use only the binary digits 0 and 1to solve it! The rules are simple: there can be at most two 0s next to oneanother; same for the 1s. So, 00 is Ok,but 111 is not ok. Of course 010 or 101 are fine! in each row and in each column half ofthe digits must be 1s and a half must be 0s! any two rows can't be completely the same. similarly, two columns can't be the same. The book contains 200 puzzles in various sizes: 20 puzzles in size 6x6 30 puzzles in size 8x8 100 puzzles in size 10x10 30 puzzles in size 12x12 20 puzzles in size 14x14 They are of various difficulties, from EASY to INSANE, but don't worry, there are also detailed instructions with explanations of solving techniques.Ready?ENJOY!

Sudoku Variants

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Author :
Publisher : Sterling Publishing Company, Inc.
ISBN 13 : 9781402741111
Total Pages : 154 pages
Book Rating : 4.7/5 (411 download)

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Book Synopsis Sudoku Variants by : Conceptis Puzzles

Download or read book Sudoku Variants written by Conceptis Puzzles and published by Sterling Publishing Company, Inc.. This book was released on 2006-08 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: Everyone knows sudoku is enjoyable--but these addictive puzzles come in endless variations too! They range from simple to very difficult, and can take almost no time to finish...or require many hours. This entertaining collection showcases a wide range of possibilities, offering solvers who have become accustomed to the standard rules and grids an exciting new challenge. Select from Mega Sudokus that provide a real workout; Diagonals or Odd and Even versions with extra constraints; Sum Sudokus that merge with kakuro; and Multisudoku with overlapping puzzles. There's something for every level--12 x 12 puzzles, ones with irregularly shaped areas, even Mini Sudoku--and lots of fun for everyone.

Beautiful Mates

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Author :
Publisher : Universal-Publishers
ISBN 13 : 1581120095
Total Pages : 117 pages
Book Rating : 4.5/5 (811 download)

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Book Synopsis Beautiful Mates by : Ben P. Walls

Download or read book Beautiful Mates written by Ben P. Walls and published by Universal-Publishers. This book was released on 1997-10 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: A synopsis of eminent computer chess programs reveal that they are designed around a 'brute force' approach. An argument is made that by continuing the 'brute force' search approach, computer chess development is moving away from human evaluation methods. Research is done into studies of evaluation methods, and a discovery is made that humans use a form of intuition, called their 'sense of beauty', to choose the best chess move. A paper by Margulies is cited which formulates principles of beauty which apply to chess. Three versions of a chess program are developed, using no heuristics, standard chess heuristics, and beauty heuristics formulated from Margulies principles. The performance of the three versions of the program are compared using chess puzzles, and rated for how quickly they find the solution, and how few nodes they evaluate. Graphs are produced from the results of these tests, showing that beauty heuristics are, on average, 15% faster at finding the solution, and evaluate 10% fewer nodes. An improvement is implemented in all versions of the program which biases the search towards better moves, resulting in the beauty heuristics success rising to an average of 25% faster to the solution, and evaluating 33% fewer nodes, than the other heuristics. It is concluded that the beauty heuristics are closer to the way that humans evaluate chess positions.

Mensa® Kakuro

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Author :
Publisher : Sterling Publishing Company, Inc.
ISBN 13 : 9781402739378
Total Pages : 324 pages
Book Rating : 4.7/5 (393 download)

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Book Synopsis Mensa® Kakuro by : Conceptis Puzzles

Download or read book Mensa® Kakuro written by Conceptis Puzzles and published by Sterling Publishing Company, Inc.. This book was released on 2006-08 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: What could be more appealing to Mensa members--or anyone who enjoys a good challenge--than a cunning test of intelligence and logic? That's exactly what these 250 puzzles provide. The trick to kakuro is in making it all add up: the game begins with a grid that looks like a crossword, except that some squares contain small numbers in the corner. Fill in all the empty boxes using the numbers 1 to 9 without repeats so that the sum of each horizontal set of digits equals the number in the black triangle to its left, and the sum of each vertical set of digits equals the number in the triangle above it. The kakuro puzzles start out simple...and get more difficult as the book progresses.

Binary Puzzle Books for Adults

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Author :
Publisher :
ISBN 13 :
Total Pages : 110 pages
Book Rating : 4.6/5 (777 download)

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Book Synopsis Binary Puzzle Books for Adults by : Puzzle King Publishing

Download or read book Binary Puzzle Books for Adults written by Puzzle King Publishing and published by . This book was released on 2020-08-22 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: Binary Puzzle Book If you enjoy Math Logic Puzzles like Sudoku then you will love Binary Puzzles. Binary Puzzles (also known Takuzu, Binairo, Binero or Binario) is a logic puzzle involving placement of two symbols, 1s and 0s, on a rectangular grid. The objective is to fill the grid with 1s and 0s, where there is an equal number of 1s and 0s in each row and column and no more than two of either number adjacent to each other. Additionally, there can be no identical rows or columns. Similar to Sudoku each puzzle begins with several squares in the grid already filled. This Binary Puzzle Book is a fun way for teens or adults to sharpen their minds and test their logic. Featuring 156 Puzzles with 3 different difficulties. Book Features: Loads of Puzzles 48 Easy, 54 Medium and 54 Hard Large print - 2 Puzzles Per Page - Plenty of Space Perfectly Sized - 7" x 10" Premium Matte Color cover design Puzzle King Publishing: Puzzle Books for Everyone!

Futoshiki Puzzle Book for Adults

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Author :
Publisher :
ISBN 13 :
Total Pages : 108 pages
Book Rating : 4.6/5 (761 download)

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Book Synopsis Futoshiki Puzzle Book for Adults by : Puzzle King Publishing

Download or read book Futoshiki Puzzle Book for Adults written by Puzzle King Publishing and published by . This book was released on 2020-08-17 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Futoshiki Puzzle Book If you like Sudoku or Kakuro but want a different challenge then you will love Futoshiki. Futoshiki or "More or Less", is a logic puzzle game from Japan. Its name means "inequality". Futoshiki is played on a square grid. The objective is to place the numbers 1 to X (Where X is the length of the grid) in each row, ensuring that each column also only contains the digits 1 to X. This Futoshiki Puzzle Book is a fun way for teens or adults to sharpen their minds and test their logic. Including 192 Puzzles of varying difficulty to keep you entertained for hours. There are three grid sizes 5x5, 7x7 and 9x9. Book Features: Loads of Puzzles 60 Easy, 66 Medium and 66 Hard Large print - Plenty of Space Suitable for all Levels Beginner to Expert Perfectly Sized - 7" x 10" Premium Matte Color cover design Puzzle King Publishing: Puzzle Books for Everyone!

Loco Sudoku

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Author :
Publisher : Puzzlewright
ISBN 13 : 9781454916499
Total Pages : 0 pages
Book Rating : 4.9/5 (164 download)

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Book Synopsis Loco Sudoku by : Djape

Download or read book Loco Sudoku written by Djape and published by Puzzlewright. This book was released on 2015-09 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: These sudoku are LOCO! Solvers who enjoy shaking things up a little will go crazy over these 83 challenging puzzles. Each one actually includes five overlapping sudoku, all with different variants. In order to finish the entire thing, you'll have to keep on jumping back and forth between the five. It's out-of-control fun!

Hidoku Mixed Grids - Hard - Volume 4 - 156 Logic Puzzles

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Author :
Publisher : PuzzleBooks.net
ISBN 13 : 1505675790
Total Pages : 180 pages
Book Rating : 4.5/5 (56 download)

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Book Synopsis Hidoku Mixed Grids - Hard - Volume 4 - 156 Logic Puzzles by : Nick Snels

Download or read book Hidoku Mixed Grids - Hard - Volume 4 - 156 Logic Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-12-21 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. Hidoku is a fun and addicting logic puzzle game. It is very similar to Numbricks. The goal of Hidoku is to fill in the missing numbers, in sequential order, going horizontally, vertically and diagonally. Unlike Numbricks, diagonal paths are allowed. This book is ideal for you if you love to solve difficult and huge Hidoku puzzles. You do not need to wade through tons of easy Hidoku puzzles before getting to the real brain teasers. You will experience Hidoku 20x20, Hidoku 25x25 and Hidoku 30x30. You get the perfect mix of different sizes of Hidoku 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 Hidoku puzzle per page, with lots of white space for scribbling. Hidoku Mixed Grids - Hard is a collection of 156 puzzles: 42 hard Hidoku 20x20 puzzles 42 hard Hidoku 25x25 puzzles 42 hard Hidoku 30x30 puzzles 30 extra logic puzzles I guarantee that every logic puzzle in this Hidoku 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. Hidoku is also known as Number Snake.

Hidoku Mixed Grids - Easy to Hard - Volume 1 - 156 Puzzles

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Author :
Publisher : PuzzleBooks.net
ISBN 13 : 1502909227
Total Pages : 180 pages
Book Rating : 4.5/5 (29 download)

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Book Synopsis Hidoku Mixed Grids - Easy to Hard - Volume 1 - 156 Puzzles by : Nick Snels

Download or read book Hidoku Mixed Grids - Easy to Hard - Volume 1 - 156 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 Hidoku. You will experience Hidoku 20x20, Hidoku 25x25 and Hidoku 30x30. You get the perfect mix of different sizes of Hidoku to keep you entertained for weeks. After solving all the puzzles in this book, you will be a Hidoku Pro. You start with easy Hidoku puzzles, which keep getting bigger and bigger and you gradually build your way up to extremely hard and colossal Hidoku puzzles. Once you pick up this book, you won't be able to put it back down. You have been warned! Hidoku Mixed Grids - Easy to Hard is a collection of 156 puzzles: 14 easy Hidoku puzzles per grid size, totaling 42 easy puzzles 14 medium Hidoku puzzles per grid size, totaling 42 medium puzzles 14 hard Hidoku puzzles per grid size, totaling 42 hard puzzles 30 extra logic puzzles The goal of Hidoku is to fill the grid with consecutive numbers that connect horizontally, vertically, or diagonally. In every Hidoku puzzle, the smallest and the highest number are presented in the grid. I guarantee that every logic puzzle in this Hidoku 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. Hidoku is also known as Number Snake.

Hidoku Mixed Grids Deluxe - Easy to Hard - Volume 5 - 255 Logic Puzzles

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Author :
Publisher : PuzzleBooks.net
ISBN 13 : 1505675944
Total Pages : 292 pages
Book Rating : 4.5/5 (56 download)

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Book Synopsis Hidoku Mixed Grids Deluxe - Easy to Hard - Volume 5 - 255 Logic Puzzles by : Nick Snels

Download or read book Hidoku Mixed Grids Deluxe - Easy to Hard - Volume 5 - 255 Logic Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-12-21 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 Hidoku. You will experience Hidoku 20x20, Hidoku 25x25 and Hidoku 30x30. You get the perfect mix of different sizes of Hidoku to keep you entertained for weeks. After solving all the puzzles in this book, you will be a Hidoku Pro. You start with easy Hidoku puzzles, which keep getting bigger and bigger and you gradually build your way up to extremely difficult and colossal Hidoku puzzles. Once you pick up this book, you won't be able to put it back down. You have been warned! Only 1 Hidoku puzzle per page, with lots of white space for scribbling. Hidoku Mixed Grids Deluxe - Easy to Hard is a collection of 255 puzzles: 24 easy Hidoku puzzles per grid size, totaling 72 easy puzzles 24 medium Hidoku puzzles per grid size, totaling 72 medium puzzles 24 hard Hidoku puzzles per grid size, totaling 72 hard puzzles 39 extra logic puzzles The goal of Hidoku is to fill the grid with consecutive numbers that connect horizontally, vertically, or diagonally. In every Hidoku puzzle, the smallest and the highest number are presented in the grid. I guarantee that every logic puzzle in this Hidoku 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. Hidoku is also known as Number Snake.

Hidoku Mixed Grids - Medium - Volume 3 - 156 Logic Puzzles

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Author :
Publisher : PuzzleBooks.net
ISBN 13 : 1505675278
Total Pages : 180 pages
Book Rating : 4.5/5 (56 download)

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Book Synopsis Hidoku Mixed Grids - Medium - Volume 3 - 156 Logic Puzzles by : Nick Snels

Download or read book Hidoku Mixed Grids - Medium - Volume 3 - 156 Logic Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-12-21 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. Hidoku is a fun and addicting logic puzzle game. It is very similar to Numbricks. The goal of Hidoku is to fill in the missing numbers, in sequential order, going horizontally, vertically and diagonally. Unlike Numbricks, diagonal paths are allowed. This book is ideal for you if you already know how to solve Hidoku puzzles but you find our hard Hidoku puzzles too difficult. You will experience Hidoku 20x20, Hidoku 25x25 and Hidoku 30x30. You get the perfect mix of different sizes of Hidoku 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 Hidoku puzzle per page, with lots of white space for scribbling. Hidoku Mixed Grids - Medium is a collection of 156 puzzles: 42 medium Hidoku 20x20 puzzles 42 medium Hidoku 25x25 puzzles 42 medium Hidoku 30x30 puzzles 30 extra logic puzzles The goal of Hidoku is to fill the grid with consecutive numbers that connect horizontally, vertically, or diagonally. In every Hidoku puzzle, the smallest and the highest number are presented in the grid. I guarantee that every logic puzzle in this Hidoku 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. Hidoku is also known as Number Snake.

Sudoku 10x10 - Hard - Volume 11 - 276 Puzzles

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Author :
Publisher : PuzzleBooks.net
ISBN 13 : 1502436140
Total Pages : 181 pages
Book Rating : 4.5/5 (24 download)

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Book Synopsis Sudoku 10x10 - Hard - Volume 11 - 276 Puzzles by : Nick Snels

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.

Puzzles for Brain - Killer Sudoku 200 Medium to Hard Puzzles 10x10

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Author :
Publisher : Killer Sudoku
ISBN 13 : 9781091113961
Total Pages : 118 pages
Book Rating : 4.1/5 (139 download)

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Book Synopsis Puzzles for Brain - Killer Sudoku 200 Medium to Hard Puzzles 10x10 by : Alexander Rodriguez

Download or read book Puzzles for Brain - Killer Sudoku 200 Medium to Hard Puzzles 10x10 written by Alexander Rodriguez and published by Killer Sudoku. This book was released on 2019-03-21 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: Killer Sudoku is a mix of Sudoku and Kakuro. Your goal is the same as in regular sudoku: fill every row, column and 5x2 region with the numbers 1-10 once. The difference is how you arrive at those numbers. The objective is to fill the grid with numbers from 1 to 10 in a way that the following conditions are met: Each row, column, and nonet contains each number exactly once.The sum of all numbers in a cage must match the small number printed in its corner.No number appears more than once in a cage. (This is the standard rule for killer sudokus, and implies that no cage can include more than 10 cells.

Puzzles for Brain - Killer Sudoku 200 Hard to Expert Puzzles 10x10

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Author :
Publisher : Killer Sudoku
ISBN 13 : 9781091113992
Total Pages : 118 pages
Book Rating : 4.1/5 (139 download)

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Book Synopsis Puzzles for Brain - Killer Sudoku 200 Hard to Expert Puzzles 10x10 by : Alexander Rodriguez

Download or read book Puzzles for Brain - Killer Sudoku 200 Hard to Expert Puzzles 10x10 written by Alexander Rodriguez and published by Killer Sudoku. This book was released on 2019-03-21 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: Killer Sudoku is a mix of Sudoku and Kakuro. Your goal is the same as in regular sudoku: fill every row, column and 5x2 region with the numbers 1-10 once. The difference is how you arrive at those numbers. The objective is to fill the grid with numbers from 1 to 10 in a way that the following conditions are met: Each row, column, and nonet contains each number exactly once.The sum of all numbers in a cage must match the small number printed in its corner.No number appears more than once in a cage. (This is the standard rule for killer sudokus, and implies that no cage can include more than 10 cells.

Nurikabe Mixed Grids - Hard - Volume 4 - 276 Logic Puzzles

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Author :
Publisher : PuzzleBooks.net
ISBN 13 : 1511536675
Total Pages : 180 pages
Book Rating : 4.5/5 (115 download)

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Book Synopsis Nurikabe Mixed Grids - Hard - Volume 4 - 276 Logic Puzzles by : Nick Snels

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.