This collection of unusual puzzles challenges the reader not only to find solutions but, in the spirit of computing pioneer Alan Turingâ€s methodology, to tease out the rules of the puzzles themselves. The puzzles, which mainly involve words and letters, increase in difficulty as the book progresses, but cryptic titles and numerous optional hints (listed in a separate section) lead codebreakers step by step to solutions catalogued at the back.
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Seller: World of Books (was SecondSale), Montgomery, IL, U.S.A.
Condition: Acceptable. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. Seller Inventory # 00068431033
Seller: World of Books (was SecondSale), Montgomery, IL, U.S.A.
Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. Seller Inventory # 00068328555
Seller: Greenworld Books, Arlington, TX, U.S.A.
Condition: good. Fast Free Shipping â" Good condition. It may show normal signs of use, such as light writing, highlighting, or library markings, but all pages are intact and the book is fully readable. A solid, complete copy that's ready to enjoy. Seller Inventory # GWV.1788281918.G
Seller: Zoom Books Company, Lynden, WA, U.S.A.
Condition: very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service. Seller Inventory # ZBV.1788281918.VG
Seller: WorldofBooks, Goring-By-Sea, WS, United Kingdom
Paperback. Condition: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. Seller Inventory # GOR008814432
Quantity: 18 available
Seller: WorldofBooks, Goring-By-Sea, WS, United Kingdom
Paperback. Condition: Fine. Seller Inventory # GOR009096614
Quantity: 1 available
Seller: HPB-Diamond, Dallas, TX, U.S.A.
Paperback. Condition: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! Seller Inventory # S_462425264
Seller: AwesomeBooks, Wallingford, United Kingdom
paperback. Condition: Very Good. The Alan Turing Codebreaker's Puzzle Book This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. Seller Inventory # 7719-9781788281911
Quantity: 2 available
Seller: Reuseabook, Gloucester, GLOS, United Kingdom
Paperback. Condition: Used; Good. Dispatched, from the UK, within 48 hours of ordering. This book is in good condition but will show signs of previous ownership. Please expect some creasing to the spine and/or minor damage to the cover. Seller Inventory # CHL4469949
Quantity: 2 available
Seller: MusicMagpie, Stockport, United Kingdom
Condition: Very Good. 1769893828. 1/31/2026 9:10:28 PM. Seller Inventory # U9781788281911
Quantity: 1 available