is a series of language-independent logic puzzle compendiums, available in two versions:
2) Pre-printed in large book format (10"x8" up to issue 18; 11"x8.5" for issue 19 and later) from Amazon
Published 06/02/14 Sudoku Xtra 24
Returning with a fresh new look, Sudoku Xtra 24 contains 130 top-quality logic puzzles of a wide range of types, featuring a huge selection of unusual Sudoku variations such as Mystery Integer Sudoku, Two-grid Interconnected Sudoku, Non-consecutive Sudoku, Kropki Sudoku, Non-main Diagonal Sudoku, Little Killer, Odd/Even Sudoku, Killer Sudoku Zero and many more. Other types of puzzle include Hanjie, Calcudoku, Slitherlink, Hashi, Skyscraper and Battleships, as well as Futoshiki, Light Up, No Four in a Row, Dominoes and Slitherlink.
Show full list of puzzle types in this magazineFeatured puzzles:
| * | Slitherlink | * | Hashi | * | Tren | | * | Calcudoku 6x6, 8x8 | * | Two-grid Interconnected Sudoku | * | Consecutive Sudoku | | * | No Four in a Row | * | Sudoku Odd/Even | * | Samurai Star | | * | 13-grid Samurai Sudoku | * | Jigsaw Sudoku | * | Arrow Sudoku | | * | Sudoku 8x8 | * | Futoshiki 5x5, 6x6, 7x7, 8x8 | * | Killer Sudoku | | * | Killer Sudoku Zero | * | Skyscraper 5x5, 6x6, 7x7 | * | Kropki Sudoku | | * | SOS: Samurai Outside Sudoku | * | SSSS: Skyscraper Samurai Star Sudoku | * | Odd Pair Sudoku | | * | Hanjie | * | Dominoes | * | Sudoku 6x6 | | * | Sudoku 6x6 Inequality | * | Wraparound Sudoku 6x6 | * | Sudoku-X 6x6 | | * | Consecutive Sudoku 6x6 | * | Killer Sudoku Pro 6x6 | * | Sudoku Extra Regions Windmills | | * | Quad Max Sudoku | * | Anti-Knight Sudoku | * | Non-Main Diagonal Sudoku | | * | Blackout Sudoku | * | Offset Sudoku | * | Light Up | | * | Mystery Multiple Sudoku | * | Non-consecutive Sudoku | * | Sudoku-X | | * | Battleships | * | Sudoku Inequality | * | Little Killer | | * | Corral | * | Diagonally Non-consecutive Calcudoku |
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Published 31/05/13 Sudoku Xtra 23
Sudoku Xtra 23 is packed full of 134 top-quality logic puzzles of a wide range of types, including a diverse selection of unusual Sudoku variations such as Consecutive Sudoku, Inequality Sudoku, Kropki Sudoku, No Donkey Step Sudoku, Diagonal Sudoku, Product Little Killer, Offset Sudoku, Killer Sudoku Zero and many more. Other puzzle types include Link-pix, Tren, Corral, No Four in a Row and Battleships. Not only that, but there's also Hanjie, Futoshiki, Hashi, Calcudoku, Dominoes, Slitherlink and many more.
Show full list of puzzle types in this magazineFeatured puzzles:
| * | Link-pix | * | Sikaku | * | Hashi | | * | Tren | * | Calcudoku 6x6, 8x8 | * | Slitherlink | | * | Consecutive Sudoku | * | No Four in a Row | * | Sudoku XV | | * | Samurai Star | * | 13-grid Samurai Sudoku | * | Jigsaw Sudoku 7x7, 8x8, 9x9 | | * | Arrow Sudoku | * | Kakuro | * | Futoshiki 5x5, 6x6, 7x7, 8x8 | | * | Killer Sudoku | * | Killer Sudoku Zero | * | Skyscraper 5x5, 6x6, 7x7 | | * | Kropki Sudoku | * | SOS: Samurai Outside Sudoku | * | SSSS: Skyscraper Samurai Star Sudoku | | * | Quad Clue Sudoku | * | Hanjie | * | Dominoes | | * | Sudoku 6x6 | * | Sudoku 6x6 Inequality | * | Wraparound Sudoku 6x6 | | * | Sudoku-X 6x6 | * | Consecutive Sudoku 6x6 | * | Killer Sudoku Pro 6x6 | | * | Sudoku Extra Regions | * | Quad Max Sudoku | * | Killer Sudoku Pro | | * | Argyle Sudoku | * | No Donkey Step Sudoku | * | Offset Sudoku | | * | Worm Sudoku | * | Non-consecutive Sudoku | * | Sudoku-X | | * | Battleships | * | Sudoku Inequality | * | Product Little Killer Sudoku 6x6 | | * | Corral | * | Krypto Kakuro | * | Altair Slitherlink | | * | Non-consecutive Calcudoku |
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Published 18/01/13 Sudoku Xtra 22
Sudoku Xtra 22 features 144 incredibly varied logic puzzles, including a particularly wide range of Sudoku variants. Most of those introduced in issues 20 and 21 are back, but also new for this issue are No Donkey Step Sudoku, Diagonal Sudoku, Product Little Killer, Minus Sudoku and Killer Sudoku Pro Zero. Other new puzzles include Tren, Corral and Sheep and Wolves in Fences puzzles, as well as a giant cover Tents puzzle.
Show full list of puzzle types in this magazineFeatured puzzles:
| * | Tents | * | Hashi | * | Tren | | * | Calcudoku 6x6, 8x8 | * | Slitherlink | * | Consecutive Sudoku | | * | Hitori | * | Sudoku XV | * | Samurai Star | | * | Consecutive 13-grid Samurai Sudoku | * | Jigsaw Sudoku 7x7, 8x8, 9x9 | * | Arrow Sudoku | | * | Kakuro | * | Futoshiki 5x5, 6x6, 7x7, 8x8 | * | Killer Sudoku | | * | Killer Sudoku Zero | * | Skyscraper 5x5, 6x6, 7x7 | * | Kropki Sudoku | | * | SOS: Samurai Outside Sudoku | * | SSSS: Skyscraper Samurai Star Sudoku | * | Quad Clue Sudoku | | * | Hanjie | * | Dominoes | * | Sudoku 6x6 | | * | Sudoku 6x6 Inequality | * | Jigsaw Sudoku 6x6 | * | Sudoku-X 6x6 | | * | Consecutive Sudoku 6x6 | * | Killer Sudoku Pro 6x6 | * | Jigsaw Sudoku Extra Regions | | * | Quad Max Sudoku | * | Killer Sudoku Pro | * | Killer Sudoku Pro Zero | | * | Diagonal Sudoku | * | No Donkey Step Sudoku | * | Sudoku 8x8 | | * | Sudoku 10x10 | * | Sudoku 15x15 | * | Sudoku 16x16 | | * | Worm Sudoku | * | Minus Frame Sudoku | * | Offset Sudoku | | * | Thermometer Sudoku | * | Non-consecutive Diagonal Sudoku | * | Sudoku-X | | * | Wolves and Sheep in Fences | * | Sudoku Inequality | * | Product Little Killer Sudoku 6x6 | | * | Corral | * | Krypto Kakuro | * | Altair Slitherlink | | * | Slashed Calcudoku |
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Published 26/10/12 Sudoku Xtra 21
New puzzles for issue 21 include Quad-Max Sudoku, Anti-Knight Sudoku, Slashed Sudoku, Minus Little Killer, Product Frame Sudoku, Headless Worm Sudoku, Extra Region Windmill Sudoku, Non-Consecutive Diagonal Sudoku, Mystery Calcudoku Zero and a giant Trio 13-grid Samurai Sudoku.
The front page features a large Arrow Samurai Sudoku, and other returning variants that were recently introduced to the magazine include Worm Sudoku, Quad Clue Sudoku, Offset Sudoku, Sudoku XV and Kropki Sudoku.
Show full list of puzzle types in this magazineFeatured puzzles:
| * | Arrow Samurai Sudoku | * | Hashi | * | Yajilin | | * | Calcudoku 6x6, 8x8 | * | Slitherlink | * | Consecutive Sudoku | | * | Hitori | * | Sudoku XV | * | Samurai Star | | * | Trio 13-grid Samurai Sudoku | * | Jigsaw Sudoku 7x7, 8x8, 9x9 | * | Arrow Sudoku | | * | Kakuro | * | Futoshiki 5x5, 6x6, 7x7, 8x8 | * | Killer Sudoku | | * | Killer Sudoku Zero | * | Skyscraper 5x5, 6x6, 7x7 | * | Kropki Sudoku | | * | SOS: Samurai Outside Sudoku | * | SSSS: Skyscraper Samurai Star Sudoku | * | Quad Clue Sudoku | | * | Hanjie | * | Dominoes | * | Sudoku 6x6 | | * | Sudoku 6x6 Inequality | * | Sudoku 6x6 Wraparound | * | Sudoku-X 6x6 | | * | Consecutive Sudoku 6x6 | * | Killer Sudoku Pro 6x6 | * | Sudoku Extra Regions | | * | Sudoku Extra Regions Shifted | * | Sudoku Extra Regions Windmill | * | Quad Max Sudoku | | * | Mystery Killer Sudoku Pro | * | Slashed Sudoku | * | Anti-Knight Sudoku | | * | Sudoku 8x8 | * | Sudoku 15x15 | * | Sudoku 16x16 | | * | Worm Sudoku | * | Headless Worm Sudoku | * | Product Frame Sudoku 6x6, 9x9 | | * | Offset Sudoku | * | Thermometer Sudoku | * | Non-consecutive Diagonal Sudoku | | * | Sudoku-X | * | Nurikabe | * | Sudoku Inequality | | * | Minus Little Killer Sudoku | * | Mystery Calcudoku Zero | * | Krypto Kakuro | | * | Altair Slitherlink | * | Top Heavy Sudoku |
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Published 01/08/12 Sudoku Xtra 20
Sudoku Xtra 20 is packed with 151 puzzles, featuring many new Sudoku variants including Arrow Sudoku, Worm Sudoku, Anti-King Sudoku, Quad Clue Sudoku, Argyle Sudoku, Frame Sudoku, Little Killer Sudoku, Extra Region Pointers Sudoku, Offset Sudoku, a huge Odd/Even Samurai 13-grid Sudoku and more, plus the new varieties introduced in Sudoku Xtra 19 are back too. Tapa and LITS puzzles also return this issue, along with many existing favourites.
Show full list of puzzle types in this magazineFeatured puzzles:
| * | Daffodil Samurai Sudoku | * | Hashi | * | Yajilin | | * | Calcudoku 6x6, 8x8 | * | Slitherlink | * | Consecutive Sudoku | | * | Hitori | * | Sudoku XV | * | Samurai Star | | * | Odd/Even 13-grid Samurai Sudoku | * | Jigsaw Sudoku 7x7, 8x8, 9x9 | * | Arrow Sudoku | | * | Kakuro | * | Futoshiki 5x5, 6x6, 7x7, 8x8 | * | Killer Sudoku | | * | Killer Sudoku Zero | * | Skyscraper 5x5, 6x6, 7x7 | * | Kropki Sudoku | | * | SOS: Samurai Outside Sudoku | * | SSSS: Skyscraper Samurai Star Sudoku | * | Quad Clue Sudoku | | * | Hanjie | * | Dominoes | * | Sudoku 6x6 | | * | Sudoku 6x6 Inequality | * | Sudoku 6x6 Jigsaw | * | Sudoku-X 6x6 | | * | Consecutive Sudoku 6x6 | * | Killer Sudoku Pro 6x6 | * | Sudoku Extra Region Points | | * | Sudoku Extra Region Squares | * | LITS | * | Mystery Killer Sudoku Pro | | * | Mystery Killer Sudoku Pro Zero | * | Argyle Sudoku | * | Anti-King Sudoku | | * | Sudoku 12x12 | * | Sudoku 15x15 | * | Sudoku 16x16 | | * | Worm Sudoku | * | Frame Sudoku | * | Offset Sudoku | | * | Thermometer Sudoku | * | Non-consecutive Sudoku | * | Tapa | | * | Nurikabe | * | Jigsaw Sudoku Inequality | * | Sudoku Inequality | | * | Little Killer Sudoku | * | Multiples Calcudoku | * | Third Avenue | | * | Easy As Japanese Sums | * | Slash Pack | * | Krypto Kakuro | | * | Altair Slitherlink | * | Battleships | * | Tiktaka | | * | Snail Sudoku |
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Published 22/05/12 Sudoku Xtra 19
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.
This issue, path-finding Ultimazum is back by popular demand and I've also introduced Kropki Sudoku, Sudoku XV and my own Integer Multiple Sudoku. Not only that, but there's a twist on an existing popular type with Non-consecutive Sudoku.
Show full list of puzzle types in this magazineFeatured puzzles:
| * | Kropki Samurai Star Sudoku | * | Hashi | * | Yajilin | | * | Calcudoku 6x6, 8x8 | * | Slitherlink | * | Consecutive Sudoku | | * | Hitori | * | Sudoku XV | * | Samurai Star | | * | Samurai 13 | * | Jigsaw Sudoku 7x7, 8x8, 9x9 | * | Heyawake | | * | Kakuro | * | Futoshiki 5x5, 6x6, 7x7, 8x8 | * | Killer Sudoku | | * | Skyscraper 5x5, 6x6, 7x7 | * | Kropki Sudoku | * | SOS: Samurai Outside Sudoku | | * | SSSS: Skyscraper Samurai Star Sudoku | * | Skyscraper Sudoku Jigsaw | * | Skyscraper Sudoku 8x8, 9x9 | | * | Hanjie | * | Dominoes | * | Sudoku 6x6 | | * | Sudoku 6x6 Inequality | * | Sudoku 6x6 Jigsaw | * | Sudoku-X 6x6 | | * | Consecutive Sudoku 6x6 | * | Killer Sudoku Pro 6x6 | * | Sudoku Extra Regions | | * | Killer Sudoku Pro | * | Odd Pair Sudoku | * | Sudoku-X | | * | Sudoku 8x8 | * | Sudoku 10x10 | * | Sudoku 12x12 | | * | Sudoku 15x15 | * | Sudoku 16x16 | * | Integer Multiple Sudoku | | * | Windows | * | Wraparound Sudoku | * | Jigsaw Extra Regions Sudoku | | * | Non-consecutive Sudoku | * | Masyu | * | Nurikabe | | * | Ultimazum | * | Suraromu | * | Kropki Calcudoku | | * | Third Avenue | * | Sudo | * | Labyrinth | | * | Krypto Kakuro | * | Altair Slitherlink | * | Battleships | | * | Tiktaka | * | Maze |
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Published 27/02/12 Sudoku Xtra 18
Sudoku Xtra 18 is packed with 130 logic puzzles in a wide range of designs and sizes, from 5x5 right up to larger than 30x30. This issue features lots of popular favourites, including Yajilin, Heyawake, Nurikabe, Masyu and more of the Windows puzzles introduced in the previous issue, plus much more including an enormous range of different Sudoku variants. The Community Puzzles Section is also full of world-class content, from David Millar's awe-inspiring Knighted Samurai Shape Sudoku through to more of Vexus Puzzle's delightful route-finding Tiktaka.
Show full list of puzzle types in this magazineFeatured puzzles:
| * | Samurai Sudoku | * | Hashi | * | Yajilin | | * | Calcudoku 6x6, 8x8 | * | Slitherlink | * | Consecutive Sudoku | | * | Hitori | * | Samurai Star | * | Samurai Star Killer Sudoku | | * | Consecutive Samurai 13 | * | Jigsaw Sudoku 7x7, 8x8, 9x9 | * | Heyawake | | * | Kakuro | * | Futoshiki 5x5, 6x6, 7x7, 8x8 | * | Killer Sudoku | | * | Killer Sudoku Odd | * | Skyscraper 5x5, 6x6, 7x7, 8x8 | * | Samurai-2 Sudoku | | * | SOS: Samurai Outside Sudoku | * | SSSS: Skyscraper Samurai Star Sudoku | * | Skyscraper Sudoku Jigsaw | | * | Skyscraper Sudoku 8x8, 9x9 | * | Hanjie | * | Dominoes | | * | Sudoku 6x6 | * | Sudoku 6x6 Inequality | * | Sudoku 6x6 Jigsaw | | * | Sudoku-X 6x6 | * | Consecutive Sudoku 6x6 | * | Killer Sudoku Pro 6x6 | | * | Sudoku Extra Regions | * | Killer Sudoku Pro | * | Killer Sudoku Pro +/- | | * | Odd Pair Sudoku | * | Sudoku-X | * | Sudoku 8x8 | | * | Sudoku 10x10 | * | Sudoku 12x12 | * | Sudoku 15x15 | | * | Sudoku 16x16 | * | Sudoku 25x25 | * | Windows | | * | Wraparound Sudoku | * | Masyu | * | Nurikabe | | * | Consecutive Calcudoku | * | Labyrinth | * | Odd-Even Frame Sudoku | | * | HyperHashi | * | Alternate Corner Circuit | * | Fence Circuit | | * | Battleships | * | Krypto Kakuro | * | Altair Slitherlink | | * | LITS | * | Knighted Samurai Shape Sudoku | * | Four Squared +1 xN | | * | Tiktaka | * | Maze |
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Published 06/12/11 Sudoku Xtra 17
Christmas is here again with the return of Sudoku Xtra's special seasonal issue! Overflowing with logical fun, from explicitly seasonal treats such as Christmas Samurai Sudoku and Christmas Hanjie through to over 130 other puzzles of around 60 different types, there's plenty to entertain you during the festive period. Meanwhile the jam-packed Community Puzzles section again features content from many of the world's most exciting puzzle writers.
Show full list of puzzle types in this magazineFeatured puzzles:
| * | Masyu | * | Hashi | * | Number Link | | * | Calcudoku 6x6, 8x8 | * | Slitherlink | * | Consecutive Sudoku | | * | Hitori | * | Samurai Star | * | Samurai Star Killer Sudoku | | * | Samurai 13 | * | Jigsaw Sudoku 7x7, 8x8, 9x9 | * | Heyawake | | * | Kakuro | * | Futoshiki 5x5, 6x6, 7x7, 8x8 | * | Killer Sudoku | | * | Killer Sudoku X | * | Skyscraper 5x5, 6x6, 7x7, 8x8 | * | Samurai Sudoku | | * | SOS: Samurai Outside Sudoku | * | SSSS: Skyscraper Samurai Star Sudoku | * | Skyscraper Sudoku Jigsaw | | * | Skyscraper Sudoku 8x8, 9x9 | * | Hanjie | * | Dominoes | | * | Sudoku 6x6 | * | Sudoku 6x6 Inequality | * | Sudoku 6x6 Jigsaw | | * | Sudoku-X 6x6 | * | Consecutive Sudoku 6x6 | * | Killer Sudoku Pro 6x6 | | * | Sudoku Extra Regions | * | Killer Sudoku Pro | * | Killer Sudoku Pro +/- | | * | Odd Pair Sudoku | * | Sudoku-X | * | Sudoku 8x8 | | * | Sudoku 10x10 | * | Sudoku 12x12 | * | Sudoku 15x15 | | * | Sudoku 16x16 | * | Sudoku 20x20 | * | Windows | | * | Wraparound Sudoku | * | Christmas Tree Samurai Sudoku | * | Christmas Tree Samurai Consecutive | | * | Odd/Even-pair Calcudoku-X | * | Battleships | * | Labyrinth | | * | Wrong Clue Sudoku | * | Four Squared +1 xN | * | Diamond Sudoku | | * | Sun Sudoku | * | HyperHashi | * | Forest Map | | * | Krypto Kakuro | * | Altair Slitherlink | * | Slitherlink Tents | | * | Offset Sudoku | * | Slithery Sum Sudoku | * | Suraromu |
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Published 14/08/11 Sudoku Xtra 16
Sudoku Xtra 16 is packed to bursting point with a ridiculous number of different puzzles - in fact there are a staggering 141 puzzles in this issue, consisting of over 60 different types of logical challenge! Giant full-page puzzles this month include the cover Tapa as well as a sprawling Suraromu, Masyu, Hanjie and more. Meanwhile the enormous 15-page Community Puzzles section is stacked to the gills with novel and fun puzzles from the cream of the world's puzzle authors - there's definitely something for everyone!
Show full list of puzzle types in this magazineFeatured puzzles:
| * | Tapa | * | Hashi | * | Star Battle | | * | Thermometers | * | Calcudoku 6x6, 8x8 | * | Slitherlink | | * | Consecutive Sudoku | * | Hitori | * | Samurai Star | | * | Samurai Star Killer Sudoku | * | Samurai 13X | * | Jigsaw Sudoku 7x7, 8x8, 9x9 | | * | Heyawake | * | Kakuro | * | Futoshiki 5x5, 6x6, 7x7, 8x8 | | * | Killer Sudoku | * | Killer Sudoku 123 | * | Skyscraper 5x5, 6x6, 7x7, 8x8 | | * | Samurai Sudoku | * | SOS: Samurai Outside Sudoku | * | SSSS: Skyscraper Samurai Star Sudoku | | * | Skyscraper Sudoku 8x8, 9x9 | * | Skyscraper Sudoku Jigsaw | * | Hanjie | | * | Yajilin | * | Sudoku 6x6 | * | Sudoku 6x6 Inequality | | * | Sudoku 6x6 Jigsaw | * | Sudoku-X 6x6 | * | Consecutive Sudoku 6x6 | | * | Killer Sudoku Pro 6x6 | * | Sudoku Extra Regions | * | Killer Sudoku Pro | | * | Killer Sudoku Pro +/- | * | Odd Pair Sudoku | * | Sudoku-X | | * | Sudoku 8x8 | * | Sudoku 10x10 | * | Sudoku 12x12 | | * | Sudoku 15x15 | * | Sudoku 16x16 | * | Sudoku 30x30 | | * | Nurikabe | * | Suraromu | * | Wraparound Sudoku | | * | Masyu | * | Inequality Calcudoku | * | Fillomino | | * | Area 51 | * | Frameless Sudoku 6x6, 9x9 | * | No 4 In A Row | | * | Killer Spring 0-8 | * | Sequences 3 Sudoku | * | Tiktaka | | * | Zipline | * | Fences | * | Battleships | | * | Four Squared +1 xN | * | Labyrinth | * | Krypto Kakuro | | * | Altair Slitherlink | * | Salesman | * | Heytori | | * | Restrictive Masyu |
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Published 13/06/11 Sudoku Xtra 15
Sudoku Xtra 15 is stuffed to overflowing with 59 different types of logical puzzle at a range of sizes and difficulties. This issue includes not only lashings of Sudoku variants but also a giant cover Masyu, more Tapa, the brand new Ultimazum, Heyawake, Consecutive Sudoku, Odd Pair Sudoku, Nurikabe, Hashi and many, many more - including a one-off Sudoku 28x28. Meanwhile the Community Section features many more puzzles, including Battleships, a giant and tough Labyrinth, Serpentine Sums and a two-page spread of Skyscraper Zero variants.
Show full list of puzzle types in this magazineFeatured puzzles:
| * | Masyu | * | Hashi | * | Tapa | | * | Calcudoku 6x6, 8x8 | * | Slitherlink | * | Consecutive Sudoku | | * | Hitori | * | Samurai Star | * | Samurai Star Killer Sudoku | | * | Samurai 13 | * | Jigsaw Sudoku 7x7, 8x8, 9x9 | * | Heyawake | | * | Kakuro | * | Futoshiki 5x5, 6x6, 7x7, 8x8 | * | Killer Sudoku | | * | Killer Sudoku Evens | * | Skyscraper 5x5, 6x6, 7x7 | * | Samurai Sudoku | | * | SOS: Samurai Outside Sudoku | * | SSSS: Skyscraper Samurai Star Sudoku | * | Skyscraper Sudoku 8x8, 9x9 | | * | Skyscraper Sudoku Jigsaw | * | Hanjie | * | Sudoku Inequality | | * | Jigsaw Sudoku Inequality | * | Sudoku 6x6 | * | Sudoku 6x6 Inequality | | * | Sudoku 6x6 Jigsaw | * | Sudoku-X 6x6 | * | Consecutive Sudoku 6x6 | | * | Killer Sudoku Pro 6x6 | * | Sudoku Extra Regions | * | Killer Sudoku Pro | | * | Killer Sudoku Pro +/- | * | Odd Pair Sudoku | * | Ultimazum | | * | Sudoku 8x8 | * | Sudoku 10x10 | * | Sudoku 12x12 | | * | Sudoku 15x15 | * | Sudoku 16x16 | * | Sudoku 28x28 | | * | Nurikabe | * | Outside Sudoku | * | Wraparound Sudoku | | * | Odd Pair Calcudoku | * | LITS | * | Four Squared +1 xN | | * | Labyrinth | * | Battleships | * | Grey Area | | * | Serpentine Sums | * | Skyscraper Zero Cryptic | * | Skyscraper Zero Jigsaw | | * | Skyscraper Zero Killer | * | Skyscraper Zero Variable-size Areas | * | Krypto Kakuro | | * | Altair Slitherlink | * | Sikaku Dots |
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Published 08/04/11 Sudoku Xtra 14
Issue 14 of Sudoku Xtra is packed with 140 separate puzzles, including a large front cover Yajilin Redux that should challenge even the best solvers. New this issue are Tapa puzzles and just like issue 13 I've made an Xtra Calcudoku with not just one but two 15-square cages. There's also another packed Community Puzzles section, and the usual great mix of over fifty different types of puzzle.
Show full list of puzzle types in this magazineFeatured puzzles:
| * | Yajilin Redux | * | Hashi | * | Tapa | | * | Calcudoku 6x6, 8x8 | * | Slitherlink | * | Consecutive Sudoku | | * | Hitori | * | Samurai Star | * | Samurai Star Killer Sudoku | | * | Samurai 13X | * | Jigsaw Sudoku 7x7, 8x8, 9x9 | * | Heyawake | | * | Kakuro | * | Futoshiki 5x5, 6x6, 7x7, 8x8 | * | Killer Sudoku | | * | Killer Sudoku +/- | * | Skyscraper 5x5, 6x6, 7x7 | * | Samurai Sudoku | | * | SOS: Samurai Outside Sudoku | * | SSSS: Skyscraper Samurai Star Sudoku | * | Skyscraper Sudoku 8x8, 9x9 | | * | Skyscraper Sudoku Jigsaw 6x6 | * | Hanjie | * | Sudoku Inequality 8x8, 9x9 | | * | Jigsaw Sudoku Inequality 8x8, 9x9 | * | Sudoku 6x6 | * | Sudoku 6x6 Inequality | | * | Sudoku 6x6 Jigsaw | * | Sudoku-X 6x6 | * | Consecutive Sudoku 6x6 | | * | Killer Sudoku Pro 6x6 | * | Sudoku Extra Regions | * | Jigsaw Sudoku Extra Regions | | * | Killer Sudoku Pro | * | Killer Sudoku Pro +/- | * | Odd Pair Sudoku | | * | Killer Sudoku Jigsaw | * | Killer Sudoku Pro Jigsaw | * | Sudoku 8x8 | | * | Sudoku 10x10 | * | Sudoku 12x12 | * | Sudoku 15x15 | | * | Sudoku 16x16 | * | Sudoku 20x20 | * | Nurikabe | | * | Outside Sudoku | * | Wraparound Sudoku | * | Masyu | | * | Calcudoku-X Inequality 8x8 | * | Four Squared +1 xN | * | Labyrinth | | * | Battleships | * | Mirror Box | * | Forest Map | | * | Skyscraper Zero | * | Skyscraper Zero X | * | Skyscraper Sudoku Zero | | * | Frameless Sudoku 6x6, 9x9 | * | Curvedoku | * | Krypto Kakuro | | * | Altair Slitherlink | * | Fillomino | * | LITS | | * | NumCross |
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Published 01/02/11 Sudoku Xtra 13
Issue 13 of Sudoku Xtra is packed with 138 separate puzzles, including a large front cover Heyawake and such gems as an Xtra Calcudoku featuring not one but two 15-square cages. There's also another packed Community Puzzles section, and the usual great mix of over fifty different types of puzzle.
Show full list of puzzle types in this magazineFeatured puzzles:
| * | Heyawake | * | Hashi | * | Yajilin | | * | Calcudoku 6x6, 8x8 | * | Slitherlink | * | Consecutive Sudoku | | * | Hitori | * | Samurai Star | * | Samurai Star Killer Sudoku | | * | Samurai 13 | * | Jigsaw Sudoku 7x7, 8x8, 9x9 | * | Kakuro | | * | Futoshiki 5x5, 6x6, 7x7, 8x8 | * | Killer Sudoku | * | Killer Sudoku Perfect Primes | | * | Skyscraper 5x5, 6x6, 7x7 | * | Samurai Sudoku | * | SOS: Samurai Outside Sudoku | | * | SSSS: Skyscraper Samurai Star Sudoku | * | Skyscraper Sudoku 8x8, 9x9 | * | Skyscraper Sudoku Jigsaw 6x6 | | * | Hanjie | * | Sudoku Inequality | * | Jigsaw Sudoku Inequality | | * | Sudoku 6x6 | * | Sudoku 6x6 Inequality | * | Sudoku 6x6 Jigsaw | | * | Sudoku-X 6x6 | * | Consecutive Sudoku 6x6 | * | Killer Sudoku Pro 6x6 | | * | Sudoku Extra Regions | * | Jigsaw Sudoku Extra Regions | * | Killer Sudoku Pro | | * | Killer Sudoku Pro +/- | * | Odd Pair Sudoku | * | Killer Sudoku Jigsaw | | * | Killer Sudoku Pro Jigsaw | * | Sudoku 8x8 | * | Sudoku 10x10 | | * | Sudoku 12x12 | * | Sudoku 15x15 | * | Sudoku 16x16 | | * | Sudoku 20x20 | * | Nurikabe | * | Outside Sudoku | | * | Toroidal Sudoku 7x7, 8x8, 9x9 | * | Masyu | * | Toroidal Calcudoku Inequality 8x8 | | * | Fillomino | * | Pentomino Queries | * | Labyrinth | | * | Mini Killer Sudoku | * | Easy as ABC | * | Square Numbers | | * | Mirror Box | * | Stepping Stones | * | Skyscraper Zero 5x5, 6x6 | | * | Skyscraper Zero X | * | Chess Killer Sudoku | * | Krypto Kakuro | | * | Altair Slitherlink | * | Haijo |
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Published 01/12/10 Sudoku Xtra 12
Issue 12 of Sudoku Xtra features not only over 65 pages but also 139 separate puzzles, including many unusual variants such as Christmas Tree Sudoku! There's also the largest Community Puzzles section yet (yet again!), and it all starts off on the front cover with a large Masyu puzzle.
Show full list of puzzle types in this magazineFeatured puzzles:
| * | Masyu | * | Hashi | * | Yajilin | | * | Calcudoku 6x6, 8x8 | * | Slitherlink | * | Consecutive Sudoku | | * | Hitori | * | Samurai Star | * | Samurai Star Killer Sudoku | | * | Samurai 13 Extra Regions | * | Jigsaw Sudoku 7x7, 8x8, 9x9 | * | Heyawake | | * | Kakuro | * | Futoshiki 5x5, 6x6, 7x7, 8x8 | * | Killer Sudoku | | * | Killer Sudoku No x3 | * | Skyscraper 5x5, 6x6, 7x7 | * | Samurai Sudoku | | * | SOS: Samurai Outside Sudoku | * | SSSS: Skyscraper Samurai Star Sudoku | * | Skyscraper Sudoku 8x8, 9x9 | | * | Skyscraper Sudoku Jigsaw 6x6 | * | Hanjie | * | Sudoku Inequality 8x8, 9x9 | | * | Jigsaw Sudoku Inequality | * | Sudoku 6x6 | * | Sudoku 6x6 Inequality | | * | Sudoku 6x6 Jigsaw | * | Sudoku-X 6x6 | * | Consecutive Sudoku 6x6 | | * | Killer Sudoku Pro 6x6 | * | Sudoku Extra Regions | * | Jigsaw Sudoku Extra Regions | | * | Killer Sudoku Pro | * | Killer Sudoku Pro Minus | * | Odd Pair Sudoku | | * | Killer Sudoku Jigsaw | * | Killer Sudoku Pro Jigsaw | * | Sudoku 8x8 | | * | Sudoku 10x10 | * | Sudoku 12x12 | * | Sudoku 15x15 | | * | Sudoku 16x16 | * | Sudoku 20x20 | * | Nurikabe | | * | Christmas Tree Samurai Sudoku | * | Christmas Tree Samurai Consecutive | * | Consecutive Calcudoku | | * | Wild Labyrinth | * | Cross the Streams | * | Fillomino | | * | Chess Sum Sudoku | * | Four Squared | * | Haijo | | * | Tiger in the Woods | * | LITS | * | Sudoku Times | | * | Easy as ABC | * | Square Numbers | * | Labyrinth | | * | Krypto Kakuro | * | Altair Slitherlink | * | Forest Map | | * | 20 Sum Thing |
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Published 12/10/10 Sudoku Xtra 11
Issue 11 of Sudoku Xtra features not only over 60 pages but also over 60 different types of puzzle, including many unusual variants. There's also the largest Community Puzzles section yet (yet again!), and it all starts off on the front cover with a Boomerang Samurai puzzle.
Show full list of puzzle types in this magazineFeatured puzzles:
| * | Samurai Sudoku Boomerang | * | Hashi | * | Yajilin | | * | Calcudoku 6x6, 8x8 | * | Slitherlink | * | Consecutive Sudoku | | * | Hitori | * | Samurai Star | * | Samurai Star Killer Sudoku | | * | Consecutive Samurai 13X | * | Jigsaw Sudoku 7x7, 8x8, 9x9 | * | Heyawake | | * | Kakuro | * | Futoshiki 5x5, 6x6, 7x7, 8x8 | * | Killer Sudoku | | * | Killer Sudoku Prime | * | Skyscraper 5x5, 6x6, 7x7 | * | Samurai Sudoku | | * | SOS: Samurai Outside Sudoku | * | SSSS: Skyscraper Samurai Star Sudoku | * | Skyscraper Sudoku 8x8, 9x9 | | * | Skyscraper Sudoku Jigsaw 6x6 | * | Hanjie | * | Sudoku Inequality 8x8, 9x9 | | * | Jigsaw Sudoku Inequality 8x8, 9x9 | * | Sudoku 6x6 | * | Sudoku 6x6 Inequality | | * | Sudoku 6x6 Jigsaw | * | Sudoku-X 6x6 | * | Consecutive Sudoku 6x6 | | * | Killer Sudoku Pro 6x6 | * | Sudoku Extra Regions | * | Jigsaw Sudoku Extra Regions | | * | Killer Sudoku Pro | * | Killer Sudoku Pro +/- | * | Odd Pair Sudoku | | * | Killer Sudoku Jigsaw | * | Killer Sudoku Pro Jigsaw | * | Sudoku 10x10 | | * | Sudoku 12x12 | * | Sudoku 15x15 | * | Sudoku 16x16 | | * | Sudoku 20x20 | * | Nurikabe | * | Return of the Boomerang 1 (Consecutive Sudoku) | | * | Return of the Boomerang 2 (Odd-Even Pair Sudoku) | * | Masyu | * | Odd Pair Calcudoku | | * | Dominoes | * | Labyrinth | * | Fillomino | | * | Mutant Seek and Spell | * | Battleships | * | Hitori Battleships | | * | Shinro Battleships | * | Knighted Samurai Sumdoku +/- | * | Hexagodoku | | * | Easy as ABC | * | Square Numbers | * | Yajilin (Alternative) | | * | Haijo | * | Krypto Kakuro | * | Altair Slitherlink | | * | No 4 In A Row |
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Published 05/09/10 Sudoku Xtra 10
Issue 10 of Sudoku Xtra features not only over 60 pages but also over 60 different types of puzzle, including many unusual variants. There's also the largest Community Puzzles section yet (again!), which this month features some incredible original puzzles such as Sudoku Islands, Castle Wall and A/S Heyawake.
Show full list of puzzle types in this magazineFeatured puzzles:
| * | Yajilin | * | Hashi | * | Calcudoku 6x6, 10x10 | | * | Slitherlink | * | Consecutive Sudoku 8x8, 10x10 | * | Hitori | | * | Samurai Star | * | Consecutive Samurai Star | * | Samurai 13X | | * | Jigsaw Sudoku | * | Toroidal Sudoku 7x7, 8x8, 9x9 | * | Kakuro | | * | Futoshiki 5x5, 6x6, 7x7 | * | Killer Sudoku 9x9, 10x10 | * | Killer Sudoku +/- Powers of 10 | | * | Skyscraper 5x5, 6x6, 7x7 | * | Samurai Sudoku | * | SOS: Samurai Outside Sudoku | | * | SSSS: Skyscraper Samurai Star Sudoku | * | Skyscraper Sudoku 8x8, 9x9, 10x10 | * | Skyscraper Sudoku Jigsaw 6x6 | | * | Hanjie | * | Sudoku Inequality | * | Jigsaw Sudoku Inequality | | * | Sudoku 6x6 | * | Sudoku 6x6 Inequality | * | Sudoku 6x6 Jigsaw | | * | Sudoku-X 6x6 | * | Consecutive Sudoku 6x6 | * | Killer Sudoku Pro 6x6 | | * | Sudoku Extra Regions | * | Jigsaw Sudoku Extra Regions | * | Killer Sudoku Pro | | * | Odd Pair Sudoku | * | Killer Sudoku Jigsaw | * | Killer Sudoku Pro Jigsaw | | * | Sudoku 10x10 | * | Sudoku 12x12 | * | Sudoku 15x15 | | * | Sudoku 16x16 | * | Sudoku 20x20 | * | Nurikabe | | * | Samurai X | * | Samurai X Consecutive | * | Masyu | | * | Inequality Calcudoku 0/1 | * | Sum Sudoku 10 | * | Labyrinth | | * | A/S Heyawake | * | Fillomino | * | LITS | | * | Battleships | * | King's Journey (Hidato) | * | Easy as ABC | | * | Square Numbers | * | Sudoku Islands | * | Navigrid | | * | Haijo | * | Krypto Kakuro | * | Altair Slitherlink | | * | Castle Wall |
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Published 03/08/10 Sudoku Xtra 9
Issue 9 of Sudoku Xtra features over 50 different types of puzzle, including original variants such as Killer Calcudoku 'S' and a giant Odd Pairs puzzle. There's also the largest Community Puzzles section yet, edited from this issue by David Millar, which this month features not only an incredible Slitherlink variant called Colorlink but also an amazing Hanjie+Nurikabe cross-over puzzle!
Show full list of puzzle types in this magazineFeatured puzzles:
| * | PivotPix / Tentai Show / Spiral Galaxies / Sym-a-Pix | * | Hashi | * | Yajilin | | * | Calcudoku 6x6, 8x8 | * | Slitherlink | * | Consecutive Sudoku | | * | Hitori | * | Samurai Star | * | Samurai Star Calcudoku | | * | Samurai Star Extra Regions | * | Jigsaw Sudoku | * | Toroidal Sudoku 7x7, 8x8, 9x9 | | * | Kakuro | * | Futoshiki 5x5, 6x6, 7x7 | * | Killer Sudoku | | * | Killer Sudoku +/- 1-9 | * | Skyscraper 5x5, 6x6, 7x7 | * | Samurai Sudoku | | * | SOS: Samurai Outside Sudoku | * | SSSS: Skyscraper Samurai Star Sudoku | * | Skyscraper Sudoku 6x6, 8x8, 9x9 | | * | Skyscraper Sudoku Jigsaw | * | Hanjie | * | Sudoku Inequality | | * | Jigsaw Sudoku Inequality | * | Sudoku 6x6 | * | Sudoku 6x6 Inequality | | * | Sudoku 6x6 Jigsaw | * | Sudoku-X 6x6 | * | Consecutive Sudoku 6x6 | | * | Killer Sudoku Pro 6x6 | * | Sudoku Extra Regions | * | Jigsaw Sudoku Extra Regions | | * | Killer Sudoku Jigsaw | * | Killer Sudoku Pro Jigsaw | * | Odd Pair Sudoku | | * | Sudoku 8x8 | * | Sudoku 10x10 | * | Sudoku 12x12 | | * | Sudoku 15x15 | * | Sudoku 16x16 | * | Sudoku 18x18 | | * | Nurikabe | * | Killer Calcudoku S (Samurai) | * | Odd Pair S (Samurai) | | * | Masyu | * | Consecutive Calcudoku | * | Match-ing Halves | | * | Lying Sum Sudoku | * | Fillomino | * | LITS | | * | Cross the Streams | * | Klump | * | Sudoku Times | | * | Easy as ABC | * | Square Numbers | * | Heyawake | | * | A/S Heyawake | * | Krypto Kakuro | * | Altair Slitherlink | | * | Colorlink |
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Published 03/06/10 Sudoku Xtra 8
Issue 8 of Sudoku Xtra features over 50 different types of puzzle, including new variants such as 'S'-themed Samurais and Killer Prime! There are also some fantastic brand new Community Puzzles contributors, which this month features not only a Nurikabe+Sudoku variant but also a Slitherlink+Sudoku one too!
Show full list of puzzle types in this magazineFeatured puzzles:
| * | Samurai Sudoku 6x6 S | * | Hashi | * | Yajilin | | * | Calcudoku 6x6, 8x8 | * | Slitherlink | * | Consecutive Sudoku | | * | Hitori | * | Samurai Star | * | Samurai Star Jigsaw | | * | Samurai Star Killer Calcudoku | * | Number Link | * | Jigsaw Sudoku | | * | Toroidal Sudoku 6x6, 7x7, 8x8, 9x9 | * | Kakuro | * | Futoshiki 6x6, 7x7 | | * | Killer Sudoku | * | Killer Sudoku Prime | * | Skyscraper 6x6, 7x7 | | * | Samurai Sudoku | * | SOS: Samurai Outside Sudoku | * | SSSS: Skyscraper Samurai Star Sudoku | | * | Skyscraper Sudoku 6x6, 8x8, 9x9 | * | Skyscraper Sudoku Jigsaw | * | Hanjie | | * | Sudoku Inequality | * | Jigsaw Sudoku Inequality | * | Sudoku 6x6 | | * | Sudoku 6x6 Inequality | * | Sudoku 6x6 Jigsaw | * | Sudoku-X 6x6 | | * | Consecutive Sudoku 6x6 | * | Killer Sudoku Pro 6x6 | * | Sudoku Extra Regions | | * | Jigsaw Sudoku Extra Regions | * | Killer Sudoku Jigsaw | * | Killer Sudoku Pro Jigsaw | | * | Odd Pair Sudoku | * | Sudoku 8x8 | * | Sudoku 10x10 | | * | Sudoku 12x12 | * | Sudoku 15x15 | * | Sudoku 16x16 | | * | Sudoku 18x18 | * | Nurikabe | * | Skyscraper Sudoku Samurai S | | * | Killer Sudoku Samurai S | * | Masyu | * | Toroidal Inequality Calcudoku | | * | New Year's Day Logic Puzzle [in English] | * | Slithery Sum Sudoku | * | LITS | | * | Fillomino | * | Sudoku Minus | * | Easy as ABCD | | * | Square Numbers | * | Deficit Sudoku | * | Integer Division | | * | Surplus Sudoku | * | Sudoku Islands |
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Published 26/05/10 Sudoku Xtra 7
Issue 7 of Sudoku Xtra includes a special section devoted to giant puzzles, with 13 full-page puzzles including Hanjie, Nurikabe, Yajilin, Slitherlink, Hashi, Samurai Sudoku variants, Kakuro and more, plus greater variety than any other puzzle publication. New puzzles in issue 7 include Zero Killer Inequality!
Show full list of puzzle types in this magazineFeatured puzzles:
| * | Yajilin | * | Hashi | * | Nurikabe | | * | Calcudoku | * | Slitherlink | * | Consecutive Sudoku | | * | Hitori | * | Samurai Star | * | Samurai Star Jigsaw | | * | Samurai Star Killer Sudoku Pro | * | Number Link | * | Jigsaw Sudoku 8x8, 9x9, 10x10 | | * | Toroidal Sudoku 6x6, 7x7, 8x8, 9x9 | * | Kakuro | * | Futoshiki 6x6, 7x7 | | * | Killer Sudoku | * | Killer Sudoku +/- | * | Skyscraper 6x6, 7x7 | | * | Samurai Sudoku | * | Samurai Sudoku-X | * | SSSS: Skyscraper Samurai Star Sudoku | | * | Skyscraper Sudoku 6x6, 8x8, 9x9 | * | Skyscraper Sudoku Jigsaw | * | Hanjie | | * | Sudoku Inequality | * | Killer Sudoku Inequality | * | Killer Zero Sudoku Inequality | | * | Sudoku 6x6 | * | Sudoku 6x6 Inequality | * | Sudoku 6x6 Jigsaw | | * | Sudoku-X 6x6 | * | Consecutive Sudoku 6x6 | * | Killer Sudoku Pro 6x6 | | * | Sudoku Extra Regions | * | Jigsaw Sudoku Extra Regions | * | Killer Sudoku Jigsaw | | * | Killer Sudoku Pro Jigsaw | * | Odd Pair Sudoku | * | Sudoku 8x8 | | * | Sudoku 10x10 | * | Sudoku 12x12 | * | Sudoku 18x18 | | * | Nurikabe | * | Killer Sudoku 15x15 | * | Masyu | | * | Consecutive Calcudoku | * | Fillomino | * | Mini Killer Sudoku | | * | Easy as ABC | * | Hexagon 25 | * | Knighted Sum Sudoku | | * | Navigrid |
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Published 24/04/10 Sudoku Xtra 6
With 133 incredibly varied logic and number puzzles, including over 50 different types of puzzle, Sudoku Xtra issue 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!
Show full list of puzzle types in this magazineFeatured puzzles:
| * | Nurikabe | * | Hashi | * | Masyu | | * | Calcudoku | * | Slitherlink | * | Consecutive Sudoku | | * | Hitori | * | Dominoes | * | Samurai Star | | * | Samurai Star Jigsaw | * | Samurai Star Killer Sudoku Pro | * | Number Link | | * | Jigsaw Sudoku 8x8, 9x9, 10x10 | * | Toroidal Sudoku 6x6, 7x7, 8x8, 9x9 | * | Kakuro | | * | Futoshiki 6x6, 7x7 | * | Killer Sudoku | * | Killer Sudoku +/- | | * | Skyscraper 6x6, 7x7 | * | Samurai Sudoku | * | Samurai Extra Regions | | * | SSSS: Skyscraper Samurai Star Sudoku | * | Skyscraper Sudoku 6x6, 8x8, 9x9 | * | Skyscraper Sudoku Jigsaw | | * | Hanjie | * | Sudoku Inequality | * | Killer Sudoku Inequality | | * | Sudoku 6x6 | * | Sudoku 6x6 Inequality | * | Sudoku 6x6 Jigsaw | | * | Sudoku-X 6x6 | * | Consecutive Sudoku 6x6 | * | Killer Sudoku Pro 6x6 | | * | Sudoku Extra Regions | * | Jigsaw Sudoku Extra Regions | * | Killer Sudoku Jigsaw | | * | Killer Sudoku Pro Jigsaw | * | SOS: Samurai Outside Sudoku | * | Odd Pair Sudoku | | * | Outside Sudoku | * | Sudoku 8x8 | * | Sudoku 9x9 | | * | Sudoku 10x10 | * | Sudoku 12x12 | * | Sudoku 15x15 | | * | Sudoku 16x16 | * | Sudoku 18x18 | * | Light-up / Akari | | * | Yajilin | * | Killer Sudoku 15x15 | * | Masyu | | * | Jigsaw Killer Calcudoku | * | Toroidal Sudoku 4x4, 5x5, 7x7, 9x9 | * | Sudoku Minus | | * | Easy as ABCD | * | Hexagon 25 | * | Yin Yang Sudoku | | * | Yin Yang Sudoku's Revenge | * | Modula | * | Klump |
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Published 26/03/10 Sudoku Xtra 5
With 131 incredibly varied logic and number puzzles, including over 50 different types of puzzle, Sudoku Xtra issue 5 offers greater variety than any other puzzle publication. Puzzle types range from Sudoku and many variants through to less common Japanese puzzles such as Suraromu, Tentai Show/Sym-a-Pix, Nurikabe, Slitherlink, Masyu and Yajilin. The Sudoku selection includes Jigsaw, Extra Region, Skyscraper, Outside and many more variations. Other featured puzzles include Hanjie, Calcudoku, Killer Sudoku, Kakuro, Hashi, Futoshiki, Kuromasu and many more!
Show full list of puzzle types in this magazineFeatured puzzles:
| * | Hanjie | * | Hashi | * | Masyu | | * | Calcudoku | * | Slitherlink | * | Consecutive Sudoku | | * | PivotPix / Tentai Show / Spiral Galaxies / Sym-a-Pix | * | Samurai Star | * | Samurai Star Jigsaw | | * | Samurai Star Killer Sudoku Pro | * | Number Link | * | Jigsaw Sudoku 8x8, 9x9, 10x10 | | * | Toroidal Sudoku 6x6, 7x7, 8x8, 9x9 | * | Kakuro | * | Futoshiki 6x6, 7x7 | | * | Killer Sudoku | * | Killer Sudoku +/- | * | Skyscraper 6x6, 7x7 | | * | Samurai Sudoku | * | Samurai Extra Regions | * | SSSS: Skyscraper Samurai Star Sudoku | | * | Skyscraper Sudoku 6x6, 8x8, 9x9 | * | Sudoku Inequality | * | Sudoku Inequality Jigsaw | | * | Jigsaw Sudoku 6x6 | * | Jigsaw Sudoku 6x6 Inequality | * | Toroidal Jigsaw Sudoku 6x6 | | * | Jigsaw Sudoku-X 6x6 | * | Jigsaw Consecutive Sudoku 6x6 | * | Jigsaw Killer Sudoku Pro 6x6 | | * | Sudoku Extra Regions | * | Jigsaw Sudoku Extra Regions | * | Killer Sudoku Jigsaw | | * | Killer Sudoku Pro Jigsaw | * | SOS: Samurai Outside Sudoku | * | Odd Pair Sudoku | | * | Outside Sudoku | * | Sudoku 8x8 | * | Sudoku 9x9 | | * | Sudoku 10x10 | * | Sudoku 12x12 | * | Sudoku 15x15 | | * | Sudoku 16x16 | * | Sudoku 18x18 | * | Suraromu | | * | Yajilin | * | Nurikabe | * | Skyscraper Toroidal-Consecutive Calcudoku | | * | Kuromasu / Kurodoko | * | Sudoku Times | * | Easy as ABCD | | * | Hexagon 25 | * | Shapely Alleys and Skyscrapers | * | Modula | | * | Pathfinder |
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Published 26/02/10 Sudoku Xtra 4
Packed with 128 logic and number puzzles, including over 50 different types of puzzle, Sudoku Xtra 4 can fairly claim more variety than any other puzzle publication. Puzzle types include Sudoku and many variants, through to less common Japanese puzzles such as Nurikabe, Slitherlink, Masyu and Yajilin. The Sudoku selection includes the brand new Odd Pair Sudoku, plus extra region, jigsaw and many more variations, whilst other puzzle types include popular picture puzzles Hanjie and Mosaic, plus Calcudoku, Killer Sudoku, Kakuro, Hashi, Slitherlink, Hitori, Futoshiki, Heyawake and many more!
Show full list of puzzle types in this magazineFeatured puzzles:
| * | Hanjie | * | Hashi | * | Masyu | | * | Calcudoku | * | Slitherlink | * | Consecutive Sudoku | | * | Hitori | * | Samurai Star | * | Samurai Star Jigsaw | | * | Samurai Star Killer Sudoku Pro | * | Number Link | * | Jigsaw Sudoku 8x8, 9x9, 10x10 | | * | Toroidal Sudoku | * | Toroidal Inequality Sudoku | * | Kakuro | | * | Futoshiki 6x6, 7x7 | * | Killer Sudoku | * | Killer Sudoku Prime | | * | Skyscraper 6x6, 7x7 | * | Samurai Sudoku | * | Samurai Odd Pair Sudoku | | * | SSSS: Skyscraper Samurai Star Sudoku | * | Skyscraper Sudoku 6x6, 8x8, 9x9 | * | Sudoku Inequality | | * | Sudoku Inequality Jigsaw | * | Jigsaw Sudoku 6x6 | * | Jigsaw Sudoku 6x6 Inequality | | * | Toroidal Jigsaw Sudoku 6x6 | * | Jigsaw Sudoku-X 6x6 | * | Jigsaw Consecutive Sudoku 6x6 | | * | Jigsaw Killer Sudoku Pro 6x6 | * | Sudoku Extra Regions | * | Jigsaw Sudoku Extra Regions | | * | Killer Sudoku Jigsaw | * | Killer Sudoku Pro Jigsaw | * | SOS: Samurai Outside Sudoku | | * | Odd Pair Sudoku | * | Outside Sudoku | * | Sudoku 8x8 | | * | Sudoku 12x12 | * | Sudoku 15x15 | * | Sudoku 16x16 | | * | Sudoku 18x18 | * | Killer Sudoku 15x15 | * | Samurai Extra Regions | | * | Yajilin | * | Nurikabe | * | Odd & Even Pair Sudoku 8x8 | | * | Heyawake | * | King's Journey / Hidato | * | Mosaic | | * | Easy as ABC | * | Knight's Tour | * | Shapely Skyscrapers | | * | Isolate | * | Klump |
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Published 25/01/10 Sudoku Xtra 3
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.
Show full list of puzzle types in this magazineFeatured puzzles:
| * | Hanjie | * | Hashi | * | Masyu | | * | Calcudoku 6x6, 8x8 | * | Slitherlink | * | Consecutive Sudoku | | * | Hitori | * | Samurai Star | * | Samurai Star Diagonals | | * | Samurai Killer Calcudoku Inequality | * | Number Link | * | Jigsaw Sudoku 8x8, 9x9, 10x10 | | * | Toroidal Sudoku | * | Toroidal Inequality Sudoku | * | Kakuro | | * | Futoshiki 6x6, 7x7 | * | Killer Sudoku | * | Skyscraper 6x6, 7x7 | | * | Samurai Sudoku | * | Samurai Jigsaw Sudoku | * | SSSS: Skyscraper Samurai Star Sudoku | | * | Skyscraper Sudoku 6x6, 8x8, 9x9 | * | Sudoku Inequality | * | Jigsaw Sudoku 6x6 | | * | Sudoku Extra Regions | * | Jigsaw Sudoku Extra Regions | * | Killer Sudoku Jigsaw | | * | Killer Sudoku X | * | SOS: Samurai Outside Sudoku | * | Sudoku 6x6 | | * | Outside Sudoku | * | Sudoku 9x9 | * | Sudoku 12x12 | | * | Sudoku 16x16 | * | Sudoku 20x20 | * | Sudoku 25x25 | | * | Samurai Extra Regions | * | Yajilin | * | Nurikabe | | * | Outside Sudoku-X 8x8 | * | Fillomino | * | Klump | | * | Navigrid | * | Shotgun Slitherlink | * | Mosaic | | * | Easy as ABC | * | Knight's Tour |
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Published 21/12/09 Sudoku Xtra 2
Containing a staggering 121 incredibly varied puzzles, issue 2 of Sudoku Xtra is packed full of a huge range of puzzles, including some variants you're guaranteed never to have seen before. Puzzles include Hanjie, a huge range of Sudoku variants, Calcudoku, Killer Sudoku, Kakuro, Hashi, Slitherlink, Nurikabe, Masyu, Hitori, Futoshiki, Yajilin and many more. All puzzles are suitable for both logic puzzle fans and casual solvers alike.
Show full list of puzzle types in this magazineFeatured puzzles:
| * | Hanjie | * | Hashi | * | Masyu | | * | Calcudoku 6x6, 8x8 | * | Slitherlink | * | Consecutive Sudoku | | * | Hitori | * | Samurai Star | * | Samurai Star Diagonawful | | * | Samurai Killer Calcudoku Inequality | * | Number Link | * | Jigsaw Sudoku 8x8, 9x9, 10x10 | | * | Toroidal Sudoku | * | Toroidal Consecutive Sudoku | * | Kakuro | | * | Futoshiki 6x6, 7x7, 8x8 | * | Killer Sudoku | * | Skyscraper 6x6, 7x7 | | * | Samurai Sudoku | * | Samurai Jigsaw Sudoku | * | SSSS: Skyscraper Samurai Star Sudoku | | * | Skyscraper Sudoku 6x6, 8x8, 9x9 | * | Sudoku Inequality | * | Jigsaw Sudoku 6x6 | | * | Sudoku Extra Regions | * | Jigsaw Sudoku Extra Regions | * | Killer Sudoku Jigsaw | | * | Killer Sudoku X | * | Samurai Star Killer Calcudoku | * | Sudoku 6x6 | | * | Sudoku 8x8 | * | Sudoku 9x9 | * | Sudoku 12x12 | | * | Sudoku 16x16 | * | Sudoku 20x20 | * | Sudoku 25x25 | | * | Samurai Extra Regions | * | Yajilin | * | Nurikabe | | * | Consecutive Inequality Sudoku-X 10x10 | * | Puzzle 'L' | * | Modula | | * | Navigrid | * | In Search of Big Foot | * | King's Journey / Hidato | | * | Knight's Tour | * | Easy as ABC |
|  | PDF download: $6.49
Pre-printed:
Amazon.com ($9.99) |
Published 07/11/09 Sudoku Xtra 1
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.
Show full list of puzzle types in this magazineFeatured puzzles:
| * | Hanjie | * | Hashi | * | Masyu | | * | Calcudoku 6x6, 8x8 | * | Slitherlink | * | Consecutive Sudoku | | * | Hitori | * | Samurai Star | * | Number Link | | * | Jigsaw Sudoku | * | Toroidal Sudoku | * | Kakuro | | * | Futoshiki 7x7 | * | Killer Sudoku | * | Skyscraper 6x6, 7x7 | | * | Samurai Sudoku | * | Samurai Jigsaw Sudoku | * | SSSS: Skyscraper Samurai Star Sudoku | | * | Skyscraper Sudoku | * | Sudoku Inequality | * | Jigsaw Sudoku 6x6 | | * | Dominoes | * | Killer Sudoku Jigsaw | * | Killer Sudoku X | | * | Samurai Star Killer Calcudoku | * | Sudoku 6x6 | * | Sudoku 8x8 | | * | Sudoku 9x9 | * | Sudoku 12x12 | * | Sudoku 16x16 | | * | Sudoku 20x20 | * | Sudoku 25x25 | * | Sikaku / Rectangles | | * | Yajilin | * | Nurikabe | * | Consecutive Jigsaw Sudoku 10x10 |
|  | PDF download: $6.49
Pre-printed:
Amazon.com ($9.99) |
