This book challenges readers to test their knowledge of Britain through a series of map-based puzzles. The puzzles, created by Gareth Moore, author of the best-selling Ordnance Survey Puzzle Book, are designed to unlock the secrets of Britain's streets. With 50 maps featuring iconic locations, readers will engage with a variety of challenges that cover history, sport, entertainment, transport, and nature. The book aims to keep minds working for hours with a diverse range of word games, riddles, code-crackers, anagrams, trivia questions, and mathematical conundrums.

This puzzle book is presented as a mapping challenge from the renowned map makers, Collins UK. It features fiendish puzzles from Gareth Moore, author of a best-selling Ordnance Survey Puzzle Book, suggesting a high level of difficulty and engagement for those interested in cartography and trivia. The book is structured around 50 maps of iconic British locations, each accompanied by a puzzle designed to test knowledge across history, sport, entertainment, transport, and nature, promising hours of mental stimulation.