{"product_id":"sudoku-15x15-volume-1-sudoku-xtra-specials-9781463755447","title":"Sudoku 15x15 Volume 1: Sudoku Xtra Specials","description":"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!\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Gareth Moore\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Createspace Independent Publishing Platform\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 07\/23\/2011\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 70\u003cbr\u003e\u003cb\u003eBinding Type:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.35lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 10.00h x 7.99w x 0.14d\u003cbr\u003e\u003cb\u003eISBN:\u003c\/b\u003e 9781463755447\u003cbr\u003e\u003cp\u003e\u003cb\u003eAbout the Author\u003c\/b\u003e\u003cbr\u003eDr Gareth Moore is the author of a wide range of brain-training and puzzle books for both children and adults, including The Mammoth Book of Fun Brain Training, Keep Your Brain Fit: 101 Ways to Tone your Mind and The Rough Guide Book of Brain Training. He also writes the monthly magazine Sudoku Xtra (www.sudokuxtra.com) and runs the puzzle website www.puzzlemix.com.\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003ci\u003eThis title is not returnable\u003c\/i\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Createspace Independent Publishing Platform","offers":[{"title":"Paperback","offer_id":45066325262451,"sku":"9781463755447","price":11.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/9255\/0515\/files\/img_f67cf6ac-861f-4c4e-87d1-56f842753fa2.jpg?v=1780518558","url":"https:\/\/bookstorenmore.com\/en-de\/products\/sudoku-15x15-volume-1-sudoku-xtra-specials-9781463755447","provider":"Bookstore N More","version":"1.0","type":"link"}