{"title":"Hard Sudoku","description":"\u003cp\u003eSharpen your mind with our collection of hard Sudoku books. A stimulating challenge for puzzle enthusiasts, delve into complex grids and test your logic with these captivating collections.\u003c\/p\u003e","products":[{"product_id":"hard-sudoku-puzzles-volume-4-200-challenging-puzzles-activity-giants-book-activity-giants-9781947215238","title":"Hard Sudoku Puzzles Volume 4 200 Challenging Puzzles Activity Giants","description":null,"brand":"WoB","offers":[{"title":"US \/ GOOD \/ SBYB","offer_id":49764519739665,"sku":"CIN194721523XG","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/194721523X.jpg?v=1750932108"},{"product_id":"hardest-sudoku-volume-2-200-challenging-puzzles-book-activity-giants-9781947215214","title":"Hardest Sudoku Volume 2 200 Challenging Puzzles","description":null,"brand":"WoB","offers":[{"title":"US \/ GOOD \/ SBYB","offer_id":49898513072401,"sku":"CIN1947215213G","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"US \/ VERY_GOOD \/ SBYB","offer_id":51422939349265,"sku":"CIN1947215213VG","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/1947215213.jpg?v=1751062157"},{"product_id":"hardest-sudoku-volume-3-200-challenging-puzzles-book-activity-giants-9781947215221","title":"Hardest Sudoku Volume 3 200 Challenging Puzzles","description":null,"brand":"WoB","offers":[{"title":"US \/ GOOD \/ SBYB","offer_id":50404084023569,"sku":"CIN1947215221G","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/1947215221.jpg?v=1750997620"},{"product_id":"will-shortz-presents-hard-sudoku-volume-2-book-will-shortz-9781250161031","title":"Will Shortz Presents Hard Sudoku Volume 2","description":"\u003cp\u003e\u003cb\u003eThe next in a new series: hard puzzles for serious sudoku solvers.\u003c\/b\u003e\u003cbr\u003e \u003cbr\u003e Do you have what it takes? These 200 challenging sudoku puzzles from Will Shortz will keep your mind sharp!\u003cbr\u003e \u003cbr\u003e Features:\u003cbr\u003e - 200 hard puzzles\u003cbr\u003e - Big grids for easy solving\u003cbr\u003e - Introduction by legendary Puzzlemaster Will Shortz\u003c\/p\u003e","brand":"WoB","offers":[{"title":"US \/ WELL_READ \/ SBYB","offer_id":50468191797521,"sku":"CIN1250161037A","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"US \/ NEW \/ INGRAM","offer_id":51021963428113,"sku":"NIN9781250161031","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"US \/ GOOD \/ SBYB","offer_id":52628441760017,"sku":"CIN1250161037G","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/1250161037.jpg?v=1750986177"},{"product_id":"hardest-sudoku-volume-1-200-challenging-puzzles-book-activity-giants-9781947215207","title":"Hardest Sudoku Volume 1 200 Challenging Puzzles","description":null,"brand":"WoB","offers":[{"title":"US \/ VERY_GOOD \/ SBYB","offer_id":51418118816017,"sku":"CIN1947215205VG","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":51681874313489,"sku":"GOR014350322","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"US \/ GOOD \/ SBYB","offer_id":51695153971473,"sku":"CIN1947215205G","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/1947215205.jpg?v=1751442958"}],"url":"https:\/\/www.worldofbooks.com\/en-gb\/collections\/author-books-by-hard-sudoku.oembed","provider":"World of Books ","version":"1.0","type":"link"}