{"product_id":"9781791384753","title":"Effective sudoku. 400 collection puzzle.: Medium and hard levels. Calcudoku - Kakuro - Jigsaw killer - Tridoku. Holmes presents a collection of ... that can be printed). (Mix classic sudoku)","description":"Useful fitness for the brain.50 puzzles Sudoku Calcudoku 9x9 - medium Levels. 25 puzzles Kakuro - 9x925 puzzles Kakuro - 10x1050 puzzles Jigsaw Killer Sudoku - medium levels. 50 puzzles Tridoku Sudoku 9x9 - medium levels.50 puzzles Sudoku Calcudoku 9x9 - hard Levels. 25 puzzles Kakuro - 11x1125 puzzles Kakuro - 12x12 50 puzzles Jigsaw Killer Sudoku - hard levels. 50 puzzles Tridoku Sudoku 9x9 - hard levels. - unique puzzles+ 250 sudokus difficult level that can be downloaded and printed.+ 250 maze puzzles that can be downloaded and printed.- only 1 verified solution- all answers are at the end of the book- exclusive puzzles- a link to the surprise is at the end of the bookAn excellent book for free time and mind exploration.I hope you enjoy the book.Best regards, Basford Holmes\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e• \u003cb\u003eAuthor: \u003c\/b\u003eBasford Holmes\u003c\/li\u003e\n\u003cli\u003e• \u003cb\u003ePublisher: \u003c\/b\u003eIndependently published\u003c\/li\u003e\n\u003cli\u003e• \u003cb\u003ePublication Date: \u003c\/b\u003eDec 10, 2018\u003c\/li\u003e\n\u003cli\u003e• \u003cb\u003eNumber of Pages: \u003c\/b\u003e105 pages\u003c\/li\u003e\n\u003cli\u003e• \u003cb\u003eLanguage: \u003c\/b\u003eEnglish\u003c\/li\u003e\n\u003cli\u003e• \u003cb\u003eBinding: \u003c\/b\u003ePaperback\u003c\/li\u003e\n\u003cli\u003e• \u003cb\u003eISBN-10: \u003c\/b\u003e1791384757\u003c\/li\u003e\n\u003cli\u003e• \u003cb\u003eISBN-13: \u003c\/b\u003e9781791384753\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Independently published","offers":[{"title":"Default Title","offer_id":50385671881009,"sku":"9781791384753","price":13.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0798\/8215\/8385\/files\/9781791384753__12569.jpg?v=1732990259","url":"https:\/\/www.recomparo.com\/products\/9781791384753","provider":"ReComparo.com","version":"1.0","type":"link"}