{"product_id":"9781441409713","title":"Hitori","description":"The word \"Hitori\" actually means \"leave me alone!\", but these puzzles are sometimes called \"the inverse Sudoku\", although they are not a Sudoku variety.\u003cp\u003eThe book starts with an introduction and a detailed description of solving techniques and examples.\u003c\/p\u003e\u003cp\u003eIn this book there are 150 puzzles in 6 levels of difficulty, ranging in sizes from 5x5 up to a humongous 20x20. Solutions are also included.\u003c\/p\u003e","brand":"CreateSpace Publishing","offers":[{"title":"Default Title","offer_id":47043186852080,"sku":"9781441409713","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781441409713_p0.jpg?v=1769904523","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781441409713","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}