{"product_id":"2021-calcudoku-khalid-alzamili-9798690086107","title":"2021 Calcudoku: 365 Easy to Hard (9x9) Puzzles for Every Day of the Year: Keep Your Brain Young","description":"\u003cstrong\u003e✓ Great gift for family, friends, or work colleagues\u003c\/strong\u003e\u003cem\u003e\u003cstrong\u003eThis Calcudoku book is packed with the following features: \u003c\/strong\u003e\u003c\/em\u003e① 365 Easy to Hard puzzles for every day of the year② Each puzzle is guaranteed to have only one solution.③ Answers to every puzzle are provided.④ Four puzzles per page (8.5 x 11 inches).\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePlaying Calcudoku on a daily basis helps to keep an active mind and players often see improvements in their overall concentration.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cem\u003e\u003cstrong\u003eIncludes free bonus puzzles you can download. \u003c\/strong\u003e\u003c\/em\u003e★★★★★ 2021 Calcudoku Adult Puzzle Book offers hours of entertainment for adults of all ages, from young adults to seniors ★★★★★♥ We hope this will be an entertaining and uplifting mental workout, enjoy Calcudoku ♥\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Khalid Alzamili\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 8690086102\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9798690086107\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Independently Published\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 09\/24\/2020\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 102\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.57lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 11.00h x 8.50w x 0.21d","brand":"Khalid Alzamili","offers":[{"title":"Paperback","offer_id":43983050703103,"sku":"9798690086107","price":7.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_413ca056-0c53-4279-a721-c84fb76a4347.jpg?v=1683264401","url":"https:\/\/www.whiterainbookhouse.com\/products\/2021-calcudoku-khalid-alzamili-9798690086107","provider":"WR Book House","version":"1.0","type":"link"}