{"product_id":"sudoku-200-very-easy-to-master-puzzles-9x9-volume-21-9781542850179","title":"Sudoku - 200 Very Easy to Master Puzzles 9x9 (Volume 21)","description":"\u003cp\u003e • Author(s): Dart Veider\u003cbr\u003e • Publisher: Createspace Independent Publishing Platform\u003cbr\u003e • Publisher Imprint: Createspace Independent Publishing Platform\u003cbr\u003e • BISAC: Sudoku\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eSudoku (originally called Number Place) is a logic-based combinatorial number-placement puzzle. The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 subgrids that compose the grid (also called \"boxes\", \"blocks\", \"regions\", or \"subsquares\") contains all of the digits from 1 to 9. The puzzle setter provides a partially completed grid, which for a well-posed puzzle has a unique solution.\u003c\/p\u003e","brand":"Createspace Independent Publishing Platform","offers":[{"title":"Paperback","offer_id":45548636471447,"sku":"9781542850179","price":599.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3471\/1191\/files\/9781542850179.webp?v=1767129054","url":"https:\/\/atlanticbooks.com\/products\/sudoku-200-very-easy-to-master-puzzles-9x9-volume-21-9781542850179","provider":"Atlantic Books","version":"1.0","type":"link"}