{"product_id":"head-scratchers","title":"Head Scratchers","description":"\u003cp\u003e\u003cspan\u003eThis highly engaging collection of 70 puzzles comes from the popular weekly column in New Scientistmagazine. You'll find puzzles that are great for sharing with friends at a pub, problems drawn fromreal-life situations, games with intriguing strategies, and puzzles with such creative andwhimsical storylines that they need to be explained to be believed.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWith the solutions you'll read the untold back stories behind the puzzles, and a fascinatingexploration of related puzzles and mathematical ideas. You'll learn why a particular puzzleadaptation involved talking to an expert in sheep genetics, which solution was thought up by theBBC Radio 5 Drive team, and outside-the-box solutions to apparently straightforwardchallenges. This book is a must for any lover of puzzles or recreational mathematics.\u003c\/span\u003e\u003c\/p\u003e","brand":"Allen \u0026 Unwin","offers":[{"title":"Default Title","offer_id":41335065870370,"sku":"9781838958770","price":32.99,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0052\/0785\/1042\/products\/Copy-of-Book-Template-2682.jpg?v=1703717068","url":"https:\/\/petronella.pro\/products\/head-scratchers","provider":"Petronella's Gallery and Bookstore","version":"1.0","type":"link"}