{"product_id":"headscratchers-by-rob-eastaway-9781838958794","title":"Headscratchers","description":"\u003cdiv class=\"book-description\"\u003e\n\u003cp\u003e\u003cem\u003eA fantastic and varied collection of problems authored by some of the best puzzle setters around\u003c\/em\u003e - Alex Bellos\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eA book of delightful puzzles. It's just as good as you'd expect.\u003c\/em\u003e - Tim Harford\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eA marvellous miscellany of mysteries\u003c\/em\u003e - Simon Singh\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eHours of arguing and puzzling. I loved it.\u003c\/em\u003e - Matt Parker\u003c\/p\u003e\n\n\u003cp\u003eThis highly engaging collection of 70 puzzles comes from the popular weekly column in New Scientist magazine. You'll find puzzles that are great for sharing with friends at a pub, problems drawn from real-life situations, games with intriguing strategies, and puzzles with such creative and whimsical storylines that they need to be explained to be believed.\u003c\/p\u003e\n\n\u003cp\u003eWith the solutions, you'll read the untold back stories behind the puzzles, and a fascinating exploration of related puzzles and mathematical ideas. You'll learn why a particular puzzle adaptation involved talking to an expert in sheep genetics, which solution was thought up by the BBC Radio 5 Drive team, and outside-the-box solutions to apparently straightforward challenges. This book is a must for any lover of puzzles or recreational mathematics.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Allen \u0026 Unwin Aotearoa New Zealand","offers":[{"title":"Default Title","offer_id":67798090547436,"sku":"9781838958794","price":27.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/7784\/8556\/files\/9781838958794-headscratchers-1.jpg?v=1792471793","url":"https:\/\/bookhero.pro\/products\/headscratchers-by-rob-eastaway-9781838958794","provider":"Book Hero","version":"1.0","type":"link"}