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Introduction to Codes and Ciphers: Plus 20 Famous Unsolved Codes, Ciphers, and Mysterious Writings. Can You Solve Them?
4.6
КМ102
Codes and Ciphers - A History of Cryptography
4.4
КМ68
Secret Code Book: Substitution Ciphers
3.5
КМ26
Games with Codes and Ciphers
КМ18
Can You Crack the Code?: A Fascinating History of Ciphers and Cryptography Hardcover – March 26, 2019
4.6
КМ77
Cracking Codes and Cryptograms For Dummies
4.3
КМ126
The Code Book: The Science of Secrecy from Ancient Egypt to Quantum Cryptography Paperback – Illustrated, August 29, 2000
4.6
КМ156
Create Your Own Secret Language: Invent Codes, Ciphers, Hidden Messages, and More (King of Scars Duology, 30)
4.5
КМ29
Codes & Ciphers: Clever Devices for Coding and Decoding to Cut Out and Make
КМ34
Cracking Codes with Python: An Introduction to Building and Breaking Ciphers
КМ72
Radio Flyer Classic Red Dual Deck Tricycle
КМ2,452
Code Cracking for Kids
КМ93
Secrets of Making and Breaking Codes: A Hands-on Guide to Both Simple and Sophisticated Codes to Easily Help You Become a Codemaster
4.1
КМ152
Secret Writing: An Introduction to Cryptograms, Ciphers, and Codes
FREE
Cracking Codes and Cryptograms for Dummies
КМ20
The Code Book: The Secrets Behind Codebreaking
4.6
КМ22
TOP SECRET HANDBK CODES & CIPHERS
КМ66
Code Cracking for Kids: Secret Communications Throughout History, with 21 Codes and Ciphers (For Kids series)
5
КМ56
Codes, Ciphers and Secret Writing (Dover Brain Games & Puzzles)
4.5
КМ110
The Pigpen Cipher Puzzles: Fun code breaking puzzles for Adults and Teens. Motivational and funny phrases to decode,over 50 entertaining coded puzzles ... cover book (PigPen cipher Puzzle Volume) Paperback – February 17, 2020
4.4
КМ24
Signs Symbols and Ciphers
КМ50
Create Your Own Secret Language: Invent Codes, Ciphers, Hidden Messages, and More
КМ37
The Emperor's Codes: The Breaking of Japan's Secret Ciphers
КМ25
Top Secret: A Handbook of Codes, Ciphers and Secret Writing Paperback – Illustrated, April 11, 2006
4.6
КМ137
Secret Spy Codes and Messages
КМ79
Amazing Cryptograms Puzzles for kids aged 6-12: 150 ciphers with famous children’s book quotes (Amazing Puzzle Books for Kids ages 6-12)
КМ20
Cipher Of Genesis: Using The Qabalistic Code To Interpret The First Book of the Bible and the Teachings of Jesus
4.4
КМ206
U.S.A. Secret Code Puzzles for Kids (Dover Kids Activity Books: U.S.A.)
4.6
КМ13
Hunt A Killer: The Detective's Puzzle Book: True-Crime-Inspired Ciphers, Codes, and Brain Games Paperback – July 8, 2022
4.6
КМ33
Codes, Ciphers, Secrets and Cryptic Communication: Making and Breaking Secret Messages from Hieroglyphs to the Internet
4.6
КМ26
Explorer Academy Ultimate Activity Challenge Paperback – November 5, 2019
4.8
КМ21
Explorer Academy Codebreaking Activity Adventure
4.7
КМ151
Break the Code: Cryptography for Beginners (Dover Kids Activity Books)
4.5
КМ125
Cracking Codes with Python: An Introduction to Building and Breaking Ciphers Illustrated Edition
4.7
КМ56
Cryptograms Celebrity Cipher Puzzle Book: 300 Cryptic And Secret Inspirational & Motivational Quotes, cryptogram puzzle book for adults (300 Cryptoquotes With Solutions)
3.6
КМ17
Worldwide Secret Code Puzzles for Kids (Dover Kids Activity Books)
4.5
КМ13
Brain Games - Code Breaker Spiral-bound – February 15, 2017
4.4
КМ133
Enigma Cipher Machine Patent Print Art 1933
5
КМ133
Memory Activity Book: 100+ Brain Exercises to Supercharge Your Memory Paperback – July 27, 2021
4.4
КМ21
Secret Code Breaking Puzzles for Kids: Create and Crack 25 Codes and Cryptograms for Children aged 6 to 10. Great as a Gift for Junior Spies
4.4
КМ112
Cipher Secret Code Puzzle Activity Book for Kids
КМ18
Understanding Cryptography: A Textbook for Students and Practitioners 2010th Edition
4.6
КМ83
Unraveling the Zodiac Ciphers and Codes
5
КМ53
The Pigpen Cipher Puzzles Volume II: Fun code breaking puzzles for Adults and Teens. Clever brain teasers to decode, over 90 entertaining coded brain ... cover book (PigPen cipher Puzzle Volume 2)
КМ18
Codes, Ciphers and Other Cryptic and Clandestine Communication: 400 Ways to Send Secret Messages from Hieroglyphs to the Internet Hardcover – January 10, 1998
4.7
КМ65
The American Magic: Codes, Ciphers and the Defeat of Japan
4
КМ105
Cryptography for Kids: So you want to be a spy? (Code Breaking for Kids)
5
КМ39
Mysterious Messages: A History of Codes and Ciphers: A History of Codes and Ciphers
FREE
The Cryptoclub Workbook: Using Mathematics to Make and Break Secret Codes
4.8
КМ216
The Cipher: Nina Guerrera, Book 1
4.4
FREE
The Code Book: The Science of Secrecy from Ancient Egypt to Quantum Cryptography
4.7
КМ177
Hunt A Killer The Moon Summit Mystery Complete Box Set Special Edition, Murder Mystery Game, Unsolved Case For A Sole Detective Or Multiple Date & Game Nights With Friends, Ages 14+ (Hak0600Bd001)
4.7
КМ106
Code of Honor
4.8
КМ110
Codes and Ciphers Book (An Anime Secret Word Puzzle Book for Kids): Sota is searching for his sister Mei. Using the map supplied, help Sota solve the ... obstacles, and find the hidden portal.
КМ42
Codes, Ciphers and Spies: Tales of Military Intelligence in World War I
4.3
КМ104
Codes and Ciphers (Detective Yates and the Lost Book): Detective Yates is searching for a very special book. Follow the clues on each page and you ... of the book, you can choose to receive a fabu
КМ35
Codes, Ciphers, Steganography & Secret Messages
4.4
КМ120
Codes and Ciphers: 500 LARGE PRINT Cryptograms to Exercise Your Mind.
КМ39
Codes and Ciphers: Julius Caesar, the Enigma, and the Internet
4.6
КМ113
The Cracking Code Book
КМ20
Cipher/Code of Dishonor; Aaron Burr, an American Enigma
КМ70
Key Box Wall Mounted, Key Storage Lock Box with Resettable Code, 4-Digit Combination Lock Box, Code Storage Case, Cipher Lock Box for Realtors, Contractors, Kids, Spare Key Storage
4.6
КМ62
Create Your Own Secret Language: Invent Codes, Ciphers, Hidden Messages, and More Paperback – Illustrated, 1 July 2020
4.4
КМ185
Cracking Codes With Python: An Introduction to Building and Breaking Ciphers Paperback – Big Book, 23 January 2018
4.7
КМ196
Codes, Ciphers and Secret Writing
4.5
КМ58
Codes and Ciphers - A History Of Cryptography
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Code and Cipher Puzzles For Dads: Entertaining Code-Cracking Puzzles and Activities to Put Your Brain to the Test
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The Code Book: The Secret History of Codes and Code-Breaking
4.6
КМ28
Codes, Ciphers, Secrets, and Cryptic Communication: Making and Breaking Secret Messages from Hieroglyphs to the Internet
4.6
КМ94
The Rose Code: A Novel Paperback – Deckle Edge, 9 March 2021
4.7
КМ42
Codes and Ciphers - A History Of Cryptography
4.5
КМ260
Codes and Ciphers Book (Detective Yates and the Lost Book): Detective Yates is searching for a very special book. Follow the clues on each page and ... of the book, you can choose to receive
КМ15
Codes and Ciphers: Clever Devices for Coding and Decoding to Cut Out and Make
4.6
КМ33
Codes, Ciphers and Other Cryptic and Clandestine Communication
4.7
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Wireless Networking: Introduction to Bluetooth and WiFi
3.8
КМ283
The Cryptoclub: Using Mathematics to Make and Break Secret Codes
4.6
КМ161
Coffee. Private Cipher Code
КМ79
Games with Codes and Ciphers
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Telegraphic Cipher Code: Gerrish System
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The Mirror Code: Breaking the Zodiac Killer Cipher Codes
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Introduction to Modern Cryptography
4.7
КМ248
Black Hat Python, 2nd Edition: Python Programming for Hackers and Pentesters
4.7
КМ287
Private Telegraphic Cipher Code
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LeelineCipher Code Deposit Box Mechanical Wooden Model 3D Puzzle
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Introduction to Codes and Ciphers: Plus 20 Famous Unsolved Codes, Ciphers, and Mysterious Writings. Can You Solve Them?
КМ37
General Cipher Code
КМ55
Barnard's Universal Cipher Code [microform]: for Telegraphic Communication Between Chiefs of Police, Sheriffs, Marshals and Other Peace Officers of the United States and Canada
КМ47
The Emperor's Code
КМ60
Spy Codes and Ciphers
КМ67
Unraveling the Zodiac Ciphers and Codes
КМ70
The Modern Economy Telegraphic and Cable Cipher Code: Adapted to the Use of Buyers, Sellers, Brokers, Shippers and Receivers of Green and Dried Fruit and Produce
КМ76
MUCHENGGIFT Da Vinci Code Mini Cryptex Valentine's Day Interesting Creative Romantic Birthday Gifts for Her
5
КМ233
Explorer Academy: The Nebula Secret
4.7
КМ16
Atlas - the universal travellers' and tourists' telegraphic cipher code
КМ181
Code Cracking for Kids: Secret Communications Throughout History, with 21 Codes and Ciphers
КМ64
Uncracked Codes and Ciphers
КМ87
Flexzion Key Lock Box - Key Storage House Shape Safe Box Wall Mounted 4 Digit Combination Lock, Security Key Holder, Code Storage Case, Cipher Lock Box for Indoors Outdoors Weather Rust Resistant
КМ78
The Moscow Cipher Paperback – 31 May 2018
4.7
КМ25
Cipher code of words, phrases, names of organizations and titles of their officers, names of principal railroads, months, days, time of day, alphabet ... employees in telegraphic correspondence
КМ69
Codes and Ciphers: Clever Devices for Coding and Decoding to Cut Out and Make
4.6
КМ122
Brands
Alexander D'agapeyeff
Norvin Pallas
Ella Schwartz
Denise Sutherlandmark Koltko-riverachristopher L. Hodapp
Simon Singh
David J. Petersonodd Dot
Al Sweigart
Codes
Chicago Review Press
Hamilton Nickels
Denise Sutherland
Candlewick
Martin Gardner
B. Ann Angel
Thames & Hudson Ltd
David J. Peterson
Michael Smith
Paul B. Janeczkojenna Lareau
Christy Peterson
Carlo Suaresgregg Braden
Tony J. Tallarico Jr.
Hunt A Killer
Brand: Black Dog N Leventhal Publishers
National Geographic Kids
Gareth Moore
Bud Johnson
Publications International Ltd.brain Games
Alexis Olson Phd
Happy Bear Publications
Christof Paarjan Pelzl
Fred B. Wrixon
Farrar, Straus & Giroux
Janet Beissingervera Pless
Simon Singh Dr
Alan Gratz
Zhenge
David J. Petersonodd Dotryan Goldsberry
Albert Sweigart
Kate Quinn
Gordon Colbach
Justin Seitztim Arnold
Leeline
Scott Mariani
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