{"product_id":"250-sudoku-puzzles-hard-sudoku-puzzles-paperback","title":"250 Sudoku Puzzles: Hard Sudoku Puzzles - Paperback","description":"\u003cp\u003eby \u003cb\u003eMindful Puzzle Books\u003c\/b\u003e (Author)\u003c\/p\u003e\u003cp\u003eSudoku (also known as \"Number Place\") is a placement puzzle. The puzzle is most frequently a 9 x 9 grid made up of 3 x 3 subgrids (called \"regions\"). Some cells already contain numbers, known as \"givens.\" The goal is to fill in the empty cells, one number in each, so that each column, row, and region contains the numbers 1 through 9 exactly once. Each number in the solution therefore occurs only once in each of three \"directions,\" hence the \"single numbers\" implied by the puzzle's name.\u003c\/p\u003e\u003cdiv\u003e\n\u003cstrong\u003eNumber of Pages:\u003c\/strong\u003e 146\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 0.31 x 9 x 6 IN\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003ePublication Date:\u003c\/strong\u003e September 10, 2018\u003c\/div\u003e","brand":"Books by splitShops","offers":[{"title":"Default Title","offer_id":51781110858016,"sku":"9781727193077","price":13.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/9764\/5344\/files\/cf3a075e6d0727b12567f707adc136f2.webp?v=1780543148","url":"https:\/\/ebocreations.com\/products\/250-sudoku-puzzles-hard-sudoku-puzzles-paperback","provider":"The E-Book Oasis LLC","version":"1.0","type":"link"}