{"product_id":"5-minute-sudoku-includes-ball-point-pen-9781398874466","title":"5-Minute Sudoku (includes ball-point pen): Over 120 Puzzles","description":"\u003cb\u003eA fast, fun puzzle collection designed for busy minds who want a quick brain boost anytime, anywhere.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eOnly got 5 minutes? This collection of 120 sudoku puzzles with a handy ball-point pen is perfect for puzzling on the go. Spanning across a number of difficulties, these puzzles are the perfect way to keep yourself entertained and your brain engaged during a spare few minutes. \u003cbr\u003e\u003cbr\u003e*; \u003cb\u003eWITH BALL-POINT PEN\u003c\/b\u003e: Includes a pen for easy puzzle solving on the go.\u003cbr\u003e*; \u003cb\u003eFOUR DIFFICULTY LEVELS\u003c\/b\u003e: For puzzles of every level, with whatever time you have.\u003cbr\u003e*; \u003cb\u003eEXERCISE YOUR BRAIN:\u003c\/b\u003e Give your mind a great workout as you pit your wits against these number-placement teasers.\u003cbr\u003e*; \u003cb\u003eREDUCE STRESS:\u003c\/b\u003e Feel your stress melt away as you focus on these satisfying puzzles.\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePublication date:\u003c\/strong\u003e 29 September 2026\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Height 203 mm; Width 162 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePublisher:\u003c\/strong\u003e Arcturus Publishing Limited\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e Paperback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLanguage:\u003c\/strong\u003e English\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISBN-13:\u003c\/strong\u003e 9781398874466\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Eric Saunders","offers":[{"title":"Paperback","offer_id":50250512957690,"sku":"9781398874466","price":10.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0522\/4297\/2845\/files\/9781398874466.jpg?v=1788826659","url":"https:\/\/shulphink.com\/products\/5-minute-sudoku-includes-ball-point-pen-9781398874466","provider":"Shulph Ink","version":"1.0","type":"link"}