Bøger af Gareth Moore

Featuring a huge number of Jigsaw 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. Jigsaw Sudoku replaces the regular 3x3 boxes of normal Sudoku with twisting, irregular jigsaw shapes, resulting in a much trickier puzzle. Printed on large, top-quality paper ideal for solving on, the 200 Jigsaw 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 a huge number of Killer Sudoku 10x10 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. In Killer Sudoku 10x10 the grid is a little larger than in regular Killer Sudoku - now you must place 0 to 9 once each into every row, column and bold-lined 5x2 box. Like in regular Killer Sudoku, there are also dashed-line cages where each cage must sum to a given value but without repeating a digit. The presence of a zero in the sums adds a twist to the usual Killer formula. Printed on large, top-quality paper ideal for solving on, the 200 Killer Sudoku 10x10 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 a huge number of Sudoku 10x10 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. In Sudoku 10x10 the grid is a little larger than in regular Sudoku - now you must place 0 to 9 once each into every row, column and bold-lined 5x2 box. Printed on large, top-quality paper ideal for solving on, the 200 Sudoku 10x10 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.

If you're a fan of larger-than-average Sudoku puzzles, or you're looking to take your Sudoku puzzle solving to the next stage, then this is the book for you! Printed in large format this book is packed with 100 larger-than-normal 12x12 Sudoku puzzles, each attractively presented in a range of symmetric patterns. Suitable for both beginners and experts alike, the first 50 puzzles all require only basic solving techniques, while puzzles 51 to 100 ramp up the difficulty level a notch. Visit www.SudokuXtra.com for more details.

Sudoku Xtra 19 features 144 varied hand-crafted and language-neutral logic puzzles of over 50 different types, all with a unique solution which can be found without ever needing to guess. Path-finding Ultimazum is back by popular demand and this issue also introduces Kropki Sudoku and Sudoku XV along with my own Integer Multiple Sudoku. Plus there's a twist on an existing popular type with Non-consecutive Sudoku. Printed on top-quality, now even-bigger 8.5x11 inch paper ideal for solving on, other puzzles include Hanjie, Slitherlink, Yajilin, Windows, Heyawake, Nurikabe, Masyu, Hashi and many more. Other Sudoku variants include Samurai Sudoku (both 13- and 5-grid versions), Killer Sudoku Pro, Odd Pair Sudoku, Jigsaw Sudoku, Skyscraper Sudoku, Sudoku 16x16 and tens of other types.

Just as with volume 1, if you're a fan of big Sudoku puzzles then this is the book for you! Printed in large format this book is packed with 50 giant 16x16 Sudoku puzzles, each attractively presented in a range of symmetric patterns. Each puzzle is guaranteed 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.

Just as with volume 1, if you're a fan of giant Sudoku puzzles then this is the book for you! Printed in large format this book is packed with 50 huge 25x25 Sudoku puzzles, each attractively presented in a range of symmetric patterns. Each puzzle is guaranteed 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.

This is the biggest issue yet of Sudoku Xtra, featuring an incredible 130 puzzles across over 60 different types of wordless logic puzzle. Sudoku Xtra 11 contains the widest range of Japanese puzzles and Sudoku variants of any English-language publication. The magazine opens with Boomerang Samurai, made up of 10 overlapping 8x8 puzzles, and then later on there's a double-page spread with a real X factor: the facing Return of the Boomerang 1 & 2 - consecutive and odd/even-pair variants. Puzzles include not just Sudoku and a huge range of variants you won't find elsewhere but also Hanjie, Nurikabe, Yajilin, Slitherlink, Heyawake and many more. With hand-crafted puzzles at a range of difficulties from best-selling author Dr Gareth Moore, there's something in Sudoku Xtra for everyone.

With 133 incredibly varied logic and number puzzles, including over 50 different types of puzzle, Sudoku Xtra 6 offers greater variety than any other puzzle publication. Puzzle types range from Sudoku and many variants through to less common Japanese puzzles such as Yajilin, Nurikabe, Slitherlink and Masyu. The Sudoku selection includes Jigsaw, Extra Region, Skyscraper, Outside and many more variations. Other featured puzzles include Hanjie, Calcudoku, Killer Sudoku, Kakuro, Hashi, Futoshiki and many more! 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 6. Visit SudokuXtra.com for even more details.

Featuring 101 giant Sudoku 30x30 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 30 rows, 30 columns and 30 6x5 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 100 more top-quality Killer Sudoku from best-selling puzzle author Dr Gareth Moore, this book is packed with another set of challenging puzzles. Although the book includes difficulty levels that range from easy to hard, easy doesn't mean trivial and hard doesn't mean guessing is needed! Every puzzle in this book will make you think, but they're also always fair. To solve Killer Sudoku, just place 1 to 9 once each into every row, column and box while obeying the dashed-line cage totals. Full instructions and number-table aids are given at the front of the book.

If you're a fan of giant Sudoku puzzles then this is the book for you! Printed in large format this book is packed with 50 huge 25x25 Sudoku puzzles, each attractively presented in a range of symmetric patterns. Each puzzle is guaranteed 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 101 Killer Samurai Sudoku 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 consists of 5 overlapping Killer 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. Killer Sudoku adds dashed-line cages to regular Sudoku. Each cage must sum to a given value but without repeating a digit. Visit www.PuzzleBooks.org for a full list of other titles in this series.

In this seventh volume of large 16x16 Sudoku puzzles, just as in the previous six volumes, every puzzle can be solved simply by observation - there's no need to write lots of tiny pencilmarks into each grid cell. Just place 1 to 9 and A to G into each of the rows, columns and 4x4 boxes. Visit www.SudokuXtra.com for more details.

Printed on top-quality, large paper perfect for solving on (and which will survive repeated use of an eraser!) this collection of 101 Samurai Sudoku puzzles is carefully sorted into order of increasing difficulty. Not only that, but every puzzle has an attractive design with full 8-way symmetry. Each puzzle consists of 5 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. All of the Samurai Sudoku in this book were made by best-selling puzzle author Dr Gareth Moore, author of many other books of puzzles. And if you want to take your Sudoku to the next level with an enormous range of variants, visit www.PuzzleBooks.org for a full list of other titles in this series, or search for "101 Samurai Moore" / "200 Puzzles Moore" on Amazon.

Featuring 101 giant Sudoku 16x16 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 16 rows, 16 columns and 16 4x4 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 Jigsaw 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. Jigsaw Sudoku replaces the regular 3x3 boxes of normal Sudoku with twisting, irregular jigsaw shapes, resulting in a much trickier puzzle. Printed on large, top-quality paper ideal for solving on, the 200 Jigsaw 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.

Returning for a ninth volume due to popular demand, Sudoku 16x16 Volume 9 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 details.

Featuring a huge number of Killer Sudoku Pro puzzles, all carefully sorted into order of increasing difficulty, this second volume of 200 puzzles is full of attractively-designed challenges from best-selling puzzle author 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. Printed on large, top-quality paper ideal for solving on, the 200 Killer Sudoku Pro 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.

Returning for a sixth volume of giant puzzles by popular demand, Sudoku 25x25 Volume 6 brings you 50 more enormous 25x25 Sudoku. 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.

Back for a sixth volume of giant puzzles due to popular demand, Sudoku 16x16 Volume 7 contains 50 more attractively-designed large 16x16 Sudoku puzzles. Every puzzle can be solved just by observation - no fiddly pencilmark notes are required. Just place 1 to 9 and A to G into each of the rows, columns and 4x4 boxes. Visit www.SudokuXtra.com for more details.

Printed on top-quality, large paper perfect for solving on (and which will survive repeated use of an eraser!) this sixth collection of 101 Samurai Sudoku puzzles is carefully sorted into order of increasing difficulty. Not only that, but every puzzle has an attractive design with a range of varying symmetries. Each puzzle consists of 5 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. All of the Samurai Sudoku in this book were made by best-selling puzzle author Dr Gareth Moore, author of many other books of puzzles. And if you want to take your Sudoku to the next level with an enormous range of variants, visit www.PuzzleBooks.org for a full list of other titles in this series, or search '101 samurai Moore' or '200 puzzles Moore' on Amazon.

This first volume of 18x18 Sudoku puzzles from best-selling Sudoku author Dr Gareth Moore provides 50 large and attractive puzzles at the unusual size of 18x18. To solve these Sudoku just place A to R into every row, column and 6x3 box. Attractively presented with full rotational, horizontal and vertical symmetry in the given numbers, every puzzle is designed to be fun rather than frustrating with a guaranteed logical solution which does not require lots of pencilmarks to be made. Printed on high-quality large paper, there's plenty of room to solve these puzzles.

This eighth volume of 16x16 Sudoku puzzles from best-selling Sudoku author Dr Gareth Moore offers another 50 large and attractive puzzles presented with full rotational, horizontal and vertical symmetry in the given numbers. Designed to be fun rather than frustrating, each puzzle has a guaranteed logical solution which does not require lots of pencilmarks to be made. Just place 1 to 9 and A to G into each of the 16 rows, columns and 4x4 boxes. Printed on large paper, there's plenty of room to solve these puzzles.

With 119 incredibly varied logic and number puzzles, ranging from Sudoku and many variants through to less common Japanese puzzles such as Nurikabe, Slitherlink, Masyu and Yajilin, issue 3 of Sudoku Xtra has something for everyone. The Sudoku selection includes extra region, toroidal, jigsaw, outside, skyscraper and many more variations, whilst further other puzzles include popular picture puzzle Hanjie, Calcudoku, Killer Sudoku, Kakuro, Hashi, Slitherlink, Hitori, Futoshiki, Fillomino, Mosaic and many more. With puzzles at a range of diifficulties, 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. There's even a community puzzles section containing completely original content from a range of well-known authors. Visit SudokuXtra.com for even more details.

Celebrate the festive season with this delightful collection of thirty elaborate dot to dots, each revealing a Christmas scene.With over 10,000 dots in the book there is plenty to keep you occupied over the holiday season, and a wide range of hidden images to reveal.Full solutions are given at the back if you can't wait to see the pictures, but once complete you can also colour in each image for a beautiful piece of personalized art.

Printed on top-quality, large paper perfect for solving on (and which will survive repeated use of an eraser!) this third collection of 101 Samurai Sudoku puzzles is carefully sorted into order of increasing difficulty. Not only that, but every puzzle has an attractive design with full 8-way symmetry. Each puzzle consists of 5 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. All of the Samurai Sudoku in this book were made by best-selling puzzle author Dr Gareth Moore, author of many other books of puzzles. And if you want to take your Sudoku to the next level with an enormous range of variants, visit www.PuzzleBooks.org for a full list of other titles in this series, or search '101 samurai Moore' or '200 puzzles Moore' on Amazon.

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.