Bøger af Gareth Moore

Featuring a huge number of Mystery Killer Sudoku Pro Zero puzzles, all carefully sorted into order of increasing difficulty, this unique collection of 200 puzzles is full of attractively-designed challenges from best-selling puzzle author Dr Gareth Moore, author of many international books. Mystery Killer Sudoku Pro Zero features not only cages which must sum to a given value, as in regular Killer Sudoku, but also cages that must multiply, subtract or divide their contents to reach the given clue value. The twist or 'mystery' comes in that you have to work out for yourself which of the operations (addition, multiplication etc) applies to each cage. The 'Zero' means that all unnecessary clues are removed, so not all squares are covered by a cage. Printed on large, top-quality paper ideal for solving on, the 200 puzzles vary in difficulty from (relatively!) easy to very hard so whatever your preference or experience you'll always find a puzzle here to suit you. Visit www.PuzzleBooks.org for a full list of other titles in this series.

If you enjoy giant Sudoku puzzles then this is the book for you! Printed in large page format on high-quality paper, this book is packed with 50 enormous 25x25 Sudoku puzzles. Each puzzle is attractively presented in a range of symmetric patterns, and is guaranteed to be human-solvable - you can complete every Sudoku in the book just by scanning rows, columns and boxes, without having to make any pencil mark notes. Visit www.SudokuXtra.com for more details.

Featuring a huge number of Outside Sudoku puzzles, all carefully sorted into order of increasing difficulty, this unique collection of 200 puzzles is full of attractively-designed challenges from best-selling puzzle author Gareth Moore, author of many international books. Outside Sudoku is identical to regular Sudoku except that you start with an empty grid! All of the initial clues are provided at the outside edge of their row or column and it is up to you to work out where they fit back in. Printed on large, top-quality paper ideal for solving on, the 200 Outside Sudoku puzzles vary in difficulty from easy to hard so whatever your preference or experience you'll always find a puzzle here to suit you. Visit www.PuzzleBooks.org for a full list of other titles in this series.

Featuring 101 staggeringly-large 13-grid Samurai Sudoku puzzles, this third unique collection of challenging puzzles is sorted into order of increasing difficulty and printed on large, top-quality paper. All of the puzzles are from best-selling puzzle author Gareth Moore, author of many international books. Each puzzle consists of 13 overlapping Sudoku grids, arranged so that you must solve all of them simultaneously to arrive at the unique solution to the overall puzzle. Guessing is never needed - only sensible logical deductions. With over 100 puzzles, each containing 13-grids, you get more than 1,300 Sudoku puzzles worth of content, so this book represents truly fantastic value. Visit www.PuzzleBooks.org for a full list of other titles in this series.

Each of these 15x15 Sudoku puzzles from best-selling Sudoku author Dr Gareth Moore offers a larger challenge than the regular size grids. Now you must place not only 1 to 9 but also A to F into each of the 15 rows, columns and 5x3 boxes. Despite their size, all of the puzzles are carefully designed to be fun rather than frustrating, and attractive symmetries make them pleasing to the eye as well as the brain. Each puzzle has a guaranteed logical solution which does not require lots of pencilmarks to be made, and they're all printed on high-quality large paper with each puzzle over 7 inches wide, so no staring at lots of tiny numbers is required!

If you can solve Sudoku then you can solve Jigsaw Sudoku, the puzzle with the twisted regions. The regular 3x3 boxes are replaced with all sorts of weird and wonderful jigsaw shapes, each of which is ready and waiting for 1 to 9 to be fitted into it. There are 100 of these puzzles in this book, each rated 'easy'. All of the puzzles are symmetrical in a wide range of different ways, and every one can be solved without requiring complex logic, so it's suitable even for beginners - but the varied nature of each puzzle means there's a challenge even for experts! For even more details visit www.SudokuXtra.com

Sudoku Xtra 22 is packed full with 144 top-quality logic puzzles of a wide range of types. There is a particular emphasis on Sudoku and new types appearing for the first time in this volume include No Donkey Step Sudoku, Diagonal Sudoku, Product Little Killer, Minus Sudoku and Killer Sudoku Pro Zero. Starting with a giant Tents puzzle, other new puzzles this time round include Tren, Corral and Wolves and Sheep in Fences. Not only that, but there's also Hanjie, Futoshiki, Hashi, Calcudoku, Dominoes, Hitori, Slitherlink and many more logic puzzles. Returning Sudoku variants include Worm Sudoku, Quad Clue Sudoku, Offset Sudoku, Sudoku XV, Kropki Sudoku and many more. Printed on top-quality, 8.5x11 inch paper ideal for solving on, Sudoku Xtra is the ultimate logic puzzle compendium.

Featuring a huge number of Futoshiki puzzles at a range of sizes, all carefully sorted into order of increasing difficulty, this fourth volume of 200 puzzles is full of attractively-designed challenges from best-selling puzzle author Gareth Moore, author of many international books. Futoshiki combines the row and column restraints of Sudoku with arrows that indicate the smallest number of certain pairs, and this book contains 50 each at sizes 5x5, 6x6, 7x7 and 8x8. Printed on large, top-quality paper ideal for solving on, the 200 Futoshiki puzzles vary in difficulty from easy to hard so whatever your preference or experience you'll always find a puzzle here to suit you.

Featuring a huge number of Mystery Killer Sudoku Pro puzzles, all carefully sorted into order of increasing difficulty, this unique collection of 200 puzzles is full of attractively-designed challenges from best-selling puzzle author Dr Gareth Moore, author of many international books. Mystery Killer Sudoku Pro features not only cages which must sum to a given value, as in regular Killer Sudoku, but also cages that must multiply, subtract or divide their contents to reach the given clue value. The twist or 'mystery' comes in that you have to work out for yourself which of the operations (addition, multiplication etc) applies to each cage. Printed on large, top-quality paper ideal for solving on, the 200 puzzles vary in difficulty from (relatively!) easy to really hard so whatever your preference or experience you'll always find a puzzle here to suit you. Visit www.PuzzleBooks.org for a full list of other titles in this series.

Sudoku Xtra 17 is packed from cover to cover with logical puzzles, featuring over 135 challenges of more than 60 different types. All of the puzzles in the magazine can be solved without requiring any guesswork - just clear-thinking and an agile mind! This issue features some new puzzle types, as always, including some first seen at the recent World Puzzle Championships. Puzzles range from the giant front page Masyu through to Hanjie, Samurai Star, Heyawake and many more. There's also a jam-packed 13-page Community Puzzles section, full to bursting with a fantastic collection of novel and fun puzzles from many of the world's best puzzle authors. On top of all that, there's not only a generous helping of Sudoku variants but also Number Link, Consecutive Sudoku, Dominoes, Hashi, Slitherlink, Killer Sudoku, Calcudoku and many, many more, including a large one-off Sudoku 20x20. Featuring hand-crafted puzzles from best-selling author Dr Gareth Moore, and printed on large 10"x8" high-quality paper, Sudoku Xtra offers the widest range of logic puzzles in an English-language publication. In fact, there's something in Sudoku Xtra for absolutely everyone.

Issue 7 of Sudoku Xtra brings even more large-page Japanese puzzle fun, with an incredible 116 varied logic and number puzzles. A special section in this issue is devoted to giant puzzles, with the 13 full-page puzzles including Hanjie, Nurikabe, Yajilin, Slitherlink, Hashi, Samurai Sudoku variants, Kakuro and more. Sudoku Xtra offers greater variety than any other puzzle publication, with a huge range of Sudoku variants that include Jigsaw, Extra Region, Skyscraper, Consecutive and many more. Other featured puzzles include Calcudoku, Futoshiki, Hitori, Killer Sudoku and a range of variants, including Zero Killer Sudoku Inequality! Printed on large paper and with puzzles at a range of difficulties, Sudoku Xtra is suitable for both logic puzzle fans and casual solvers alike. Featuring hand-made puzzles created by Dr Gareth Moore, author of a wide range of puzzle and brain-training books, Sudoku Xtra is easily the best and most comprehensive collection of these puzzles outside Japan. No matter what you like, you're sure to find many things to enjoy in Sudoku Xtra issue 7. Visit SudokuXtra.com for even more details.

With 100 incredibly varied puzzles, including Hanjie, a huge range of Sudoku variants, Calcudoku, Killer Sudoku, Kakuro, Hashi, Slitherlink, Nurikabe, Masyu, Hitori, Futoshiki, Yajilin and many more, Sudoku Xtra is heaven for logic puzzle fans and casual solvers alike. Featuring hand-made puzzles created by Dr Gareth Moore, author of a wide range of puzzle and brain-training books, Sudoku Xtra brings together all of the most popular Japanese puzzles, as well as a sprinkling of more unusual types. Visit SudokuXtra.com for even more content details.

Are you ready for the ultimate Sudoku challenge?! Featuring 101 giant Sudoku 36x36 puzzles, sorted into order of increasing difficulty and printed on large, top-quality paper, this unique collection of puzzles is full of attractively-designed challenges from best-selling puzzle author Gareth Moore, author of many international books. Place A-Z and 0-9 once each into every row, column and bold-lined box. Each puzzle can be solved by nothing more complex than simply scanning the 36 rows, 36 columns and 36 6x6 boxes, without having to make any pencil mark notes. Guessing is never needed, and there is a guaranteed unique solution. Visit www.PuzzleBooks.org for a full list of other titles in this series.

Back for another volume thanks to continuing demand, this eleventh book of giant Sudoku puzzles brings you 50 more enormous 25x25 Sudoku puzzles. Printed in large page format on top-quality paper, each puzzle is attractively presented in a range of symmetric patterns. Every sudoku in the book is guaranteed to be human-solvable - you can complete all of the puzzles just by scanning rows, columns and boxes, without having to make any pencil mark notes. Visit www.SudokuXtra.com for more books in the series.

Back by popular demand, this ninth volume of giant Sudoku puzzles brings you 50 more enormous 25x25 Sudoku puzzles. Printed in large page format on top-quality paper, each puzzle is attractively presented in a range of symmetric patterns. Every sudoku in the book is guaranteed to be human-solvable - you can complete all of the puzzles just by scanning rows, columns and boxes, without having to make any pencil mark notes. Visit www.SudokuXtra.com for more details.

Due to continuing demand Sudoku Xtra Specials returns with a seventh volume of 50 enormous 25x25 Sudoku puzzles. Printed in large page format on top-quality paper, each puzzle is attractively presented in a range of symmetric patterns. Every sudoku in the book is guaranteed to be human-solvable - you can complete all of the puzzles just by scanning rows, columns and boxes, without having to make any pencil mark notes. Just place A to Y into every row, column and 5x5 box. Visit www.SudokuXtra.com for more details.

Returning for a tenth volume thanks to continuing demand, this tenth volume of giant Sudoku puzzles brings you 50 more enormous 25x25 Sudoku puzzles. Printed in large page format on top-quality paper, each puzzle is attractively presented in a range of symmetric patterns. Every sudoku in the book is guaranteed to be human-solvable - you can complete all of the puzzles just by scanning rows, columns and boxes, without having to make any pencil mark notes. Visit www.SudokuXtra.com for more books in the series.

Featuring 101 giant Sudoku 21x21 puzzles, sorted into order of increasing difficulty and printed on large, top-quality paper, this unique collection of puzzles is full of attractively-designed challenges from best-selling puzzle author Gareth Moore, author of many international books. Each puzzle can be solved by nothing more complex than simply scanning the 21 rows, 21 columns and 21 7x3 boxes, without having to make any pencil mark notes. Guessing is never needed, and there is a guaranteed unique solution. Visit www.PuzzleBooks.org for a full list of other titles in this series.

Returning for an eleventh volume thanks to continuing demand, Sudoku 16x16 Volume 11 contains 50 more attractively-designed large 16x16 Sudoku puzzles. Every puzzle can be solved just by observation - you don't need to make any pencilmark notes in the grid if you don't want to. At this size of puzzle that's really important! Just place 1 to 9 and A to G into each of the rows, columns and 4x4 boxes. Visit www.sudokuxtra.com for more books in the series.

Featuring 101 giant Sudoku 28x28 puzzles, sorted into order of increasing difficulty and printed on large, top-quality paper, this unique collection of puzzles is full of attractively-designed challenges from best-selling puzzle author Gareth Moore, author of many international books. Each puzzle can be solved by nothing more complex than simply scanning the 28 rows, 28 columns and 28 7x4 boxes, without having to make any pencil mark notes. Guessing is never needed, and there is a guaranteed unique solution. Visit www.PuzzleBooks.org for a full list of other titles in this series.

Featuring a huge number of Calcudoku puzzles at a range of sizes, all carefully sorted into order of increasing difficulty, this unique collection of 200 puzzles is full of attractively-designed challenges from best-selling puzzle author Gareth Moore, author of many international books. Calcudoku combines the row and column restraints of Sudoku with bold-lined regions that have numerical constraints. This book contains 70 puzzles at size 6x6, 70 at 7x7 and 60 at 8x8 all sorted in order of increasing logical difficulty. Puzzles contain a mix of addition, subtraction, multiplication and division signs. Printed on large, top-quality paper ideal for solving on, the 200 Calcudoku puzzles vary in difficulty from easy to hard so whatever your preference or experience you'll always find a puzzle here to suit you.

Featuring 101 giant Sudoku 14x14 puzzles, sorted into order of increasing difficulty and printed on large, top-quality paper, this unique collection of puzzles is full of attractively-designed challenges from best-selling puzzle author Gareth Moore, author of many international books. Each puzzle can be solved by nothing more complex than simply scanning the 14 rows, 14 columns and 14 7x2 boxes, without having to make any pencil mark notes. Guessing is never needed, and there is a guaranteed unique solution. Visit www.PuzzleBooks.org for a full list of other titles in this series.

Featuring 101 giant Sudoku 25x25 puzzles, sorted into order of increasing difficulty and printed on large, top-quality paper, this unique collection of puzzles is full of attractively-designed challenges from best-selling puzzle author Gareth Moore, author of many international books. Each puzzle can be solved by nothing more complex than simply scanning the 25 rows, 25 columns and 25 5x5 boxes, without having to make any pencil mark notes. Guessing is never needed, and there is a guaranteed unique solution. Visit www.PuzzleBooks.org for a full list of other titles in this series.

Featuring 101 giant Sudoku 20x20 puzzles, sorted into order of increasing difficulty and printed on large, top-quality paper, this unique collection of puzzles is full of attractively-designed challenges from best-selling puzzle author Gareth Moore, author of many international books. Each puzzle can be solved by nothing more complex than simply scanning the 20 rows, 20 columns and 20 5x4 boxes, without having to make any pencil mark notes. Guessing is never needed, and there is a guaranteed unique solution. Visit www.PuzzleBooks.org for a full list of other titles in this series.

Featuring a huge number of Killer Sudoku X puzzles, all carefully sorted into order of increasing difficulty, this unique collection of 200 puzzles is full of attractively-designed challenges from best-selling puzzle author Dr Gareth Moore, author of many international books. Killer Sudoku X builds on regular Sudoku by adding both extra diagonal constraints and dashed-line cages which must sum to a given value - even the 'easy' puzzles in this book are pretty tricky! Printed on large, top-quality paper ideal for solving on, the 200 Killer Sudoku X puzzles vary in difficulty from easy to hard so whatever your preference or experience you'll always find a puzzle here to suit you. Visit www.PuzzleBooks.org for a full list of other titles in this series, or search '200 Puzzles Moore' on Amazon for lots more titles in this series, including regular Killer Sudoku.

Featuring a huge number of Sudoku puzzles, all carefully sorted into order of increasing difficulty, this unique collection of 200 puzzles is full of attractively-designed challenges from best-selling puzzle author Dr Gareth Moore, author of many international books. Killer Sudoku Pro features not only cages which must sum to a given value, as in regular Killer Sudoku, but also cages that must multiply, subtract or divide their contents to reach the given clue value. The Zero in the title indicates that all unnecessary cages are removed, so not all squares are covered by a cage. Printed on large, top-quality paper ideal for solving on, the 200 Sudoku puzzles vary in difficulty from (relatively!) easy to hard so whatever your preference or experience you'll always find a puzzle here to suit you. Visit www.PuzzleBooks.org for a full list of other titles in this series, or search '200 Puzzles Moore' on Amazon for lots more titles in this series, including regular Killer Sudoku.

Back for a tenth volume thanks to continuing demand, Sudoku 16x16 Volume 10 contains 50 more attractively-designed large 16x16 Sudoku puzzles. Every puzzle can be solved just by observation - you don't need to make any pencilmark notes in the grid if you don't want to. At this size of puzzle that's really important! Just place 1 to 9 and A to G into each of the rows, columns and 4x4 boxes. Visit www.sudokuxtra.com for more books in the series.

Featuring 101 giant Sudoku 24x24 puzzles, sorted into order of increasing difficulty and printed on large, top-quality paper, this unique collection of puzzles is full of attractively-designed challenges from best-selling puzzle author Gareth Moore, author of many international books. Each puzzle can be solved by nothing more complex than simply scanning the 24 rows, 24 columns and 24 6x4 boxes, without having to make any pencil mark notes. Guessing is never needed, and there is a guaranteed unique solution. Visit www.PuzzleBooks.org for a full list of other titles in this series.

Featuring a huge number of Killer Sudoku puzzles, all carefully sorted into order of increasing difficulty, this unique collection of 200 puzzles is full of attractively-designed challenges from best-selling puzzle author Dr Gareth Moore, author of many international books. Killer Sudoku adds dashed-line cages to regular Sudoku. Each cage must sum to a given value but without repeating a digit. Printed on large, top-quality paper ideal for solving on, the 200 Killer Sudoku puzzles vary in difficulty from easy to hard so whatever your preference or experience you'll always find a puzzle here to suit you. Visit www.PuzzleBooks.org for a full list of other titles in this series.

Packed with 50 beautifully-drawn festive picture puzzles, this special Christmas-themed book of Hanjie logic puzzles also includes full solving instructions and an introductory guide to Hanjie puzzles. A holiday season scene or picture is revealed as you solve each puzzle, with a cryptic clue alongside each puzzle to give you a small hint as to what is concealed within.Printed on high-quality 10 inch by 8 inch paper, ideal for solving on, this book features many large puzzles, including 10 big 30x30 puzzles and 10 even bigger 40x40 puzzles! The puzzles are also ordered in increasing difficulty from front to back, and even tell something of a festive tale.