{"product_id":"absolutely-nasty-sudoku-even-nastier-level-4-paperback","title":"Absolutely Nasty Sudoku: Even Nastier - Level 4 - Paperback","description":"\u003cdiv\u003e\u003cp style=\"text-align: right;\"\u003e\u003ca href=\"https:\/\/reportcopyrightinfringement.com\/\" target=\"_blank\" rel=\"nofollow\"\u003e\u003cb\u003eReport copyright infringement\u003c\/b\u003e\u003c\/a\u003e\u003c\/p\u003e\u003c\/div\u003e\u003cp\u003eby \u003cb\u003eFrank Longo\u003c\/b\u003e (Author)\u003c\/p\u003e\u003cp\u003e\u003cb\u003eGluttons for punishment rejoice! The popular series of ultra-hard sudoku is back. \u003c\/b\u003e \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e Just when it seemed safe to go back into the puzzle section of the bookstore ... here comes another collection of the hardest sudoku known to humankind. \u003cp\u003e\u003c\/p\u003e The newest four volumes of this bestselling series range from Level 1 to Level 4, increasing in difficulty as they go. In Level 1, solvers will encounter 242 puzzles difficult enough to make them say, \"Wait ... this is the easiest level?\" \u003cp\u003e\u003c\/p\u003e After the book is complete, three more levels await those who are daring enough to continue!\u003ch3\u003eAuthor Biography\u003c\/h3\u003e\u003cp\u003e\u003cb\u003eFrank Longo\u003c\/b\u003e creates, fact-checks, and edits crossword puzzles, and also specializes in sudoku, having published more than 150 sudoku books. His books have sold more than 5 million copies. His wide array of titles encompasses both standard and variety sudoku puzzles, and includes \u003ci\u003eBeyond Black Belt Sudoku\u003c\/i\u003e, \u003ci\u003eWay Beyond Black Belt Sudoku, The Nastiest Sudoku Book Ever, Pause for Puzzles: Sudoku for Mindfulness, \u003c\/i\u003e\u003ci\u003eSip \u0026amp; Solve Simple Sudoku, Blockbuster Book of Sudoku, \u003c\/i\u003e\u003ci\u003ePuzzlewright Guide to Solving Sudoku\u003c\/i\u003e (with Peter Gordon), and \u003ci\u003eSkill Builder Sudoku\u003c\/i\u003e (with Peter Gordon).\u003c\/p\u003e\n            \u003cdiv\u003e\n\u003cstrong\u003eNumber of Pages:\u003c\/strong\u003e 160\u003c\/div\u003e\n            \u003cdiv\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 0.41 x 9.02 x 6.05 IN\u003c\/div\u003e\n            \u003cdiv\u003e\n\u003cstrong\u003ePublication Date:\u003c\/strong\u003e May 05, 2026\u003c\/div\u003e\n            ","brand":"BooksCloud","offers":[{"title":"Default Title","offer_id":53377331036467,"sku":"9781454962281","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/5595\/6612\/files\/aQTmvKC_9781454962281.webp?v=1779321019","url":"https:\/\/www.vysn.com\/en-ca\/products\/absolutely-nasty-sudoku-even-nastier-level-4-paperback","provider":"VYSN","version":"1.0","type":"link"}