Over 50 Secret Codes
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Over 50 Secret Codes
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Author : Emily Bone
language : en
Publisher: Usborne Books
Release Date : 2024-04-02
Over 50 Secret Codes written by Emily Bone and has been published by Usborne Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-04-02 with Juvenile Nonfiction categories.
Code-cracking skills can be put to the test in this entertaining book which teaches children how to write and decode secret messages. Includes Semaphore and Morse code, the Grid code used in the American Civil War, Egyptian hieroglyphics, number replacement and alphabet switching codes and more. Each page features a different type of code, with an explanation of how it works and a practice code to crack. All answers are available at the back of the book.
Over 50 Secret Codes
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Author : EDC Publishing
language : en
Publisher: Usborne
Release Date : 2017-01-01
Over 50 Secret Codes written by EDC Publishing and has been published by Usborne this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-01-01 with categories.
Put your code-cracking skills to the test with this entertaining book and learn how to disguise your own secret language.
50 Secret Codes
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Author : Emily Bone
language : en
Publisher: Usborne Books
Release Date : 2008
50 Secret Codes written by Emily Bone and has been published by Usborne Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with categories.
Crack the cryptic codes in this puzzling pack of cards and then use them to disguise your own secret messages. Use the pen to write the answers on the wipe-clean cards.
Secret Code Book Substitution Ciphers
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Author : John Redden
language : en
Publisher: Lulu.com
Release Date : 2018-03-12
Secret Code Book Substitution Ciphers written by John Redden and has been published by Lulu.com this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-12 with Education categories.
The Secret Code Book is a short introduction to substitution ciphers. The chapters ease young readers into the concept of rotation ciphers and work their way up to the Vigen re cipher. Along the way, readers will also learn about geometric approaches to secret codes such as the Pigpen cipher. As a bonus, there is a brief description of frequency analysis and how it is used to crack secret codes. frper gpbqr obbx In addition, this book actively challenges readers with practice missions where answers are listed in the back. Also, there is a cut-out rotation template that is provided to make your very own cipher disk! After reading this book, you will have all the basic tools needed to create secret messages.
Secret Code Breaking Puzzles For Kids
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Author : Happy Bear Publications
language : en
Publisher:
Release Date : 2020-07-27
Secret Code Breaking Puzzles For Kids written by Happy Bear Publications and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-07-27 with categories.
This book contains 25 secret codes for your child to crack! Suitable for ages 6 - 10, this book contains clues and answers as well as space to create their own codes. Flip the book back to front to find the clues! Your child will soon be a code cracking and code writing extraordinaire! The book follows Charlie as they get into different situations and you will have to crack the code to answer the questions. This book contains: Crpytograms Morse Code Pigpen Cipher Secret Pirates Code And many more codes to crack! Have fun cracking the codes!
Worldwide Secret Code Puzzles For Kids
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Author : Tony J. Tallarico
language : en
Publisher: Courier Dover Publications
Release Date : 2016-03-15
Worldwide Secret Code Puzzles For Kids written by Tony J. Tallarico and has been published by Courier Dover Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-03-15 with Juvenile Nonfiction categories.
Dozens of intriguing puzzles pose and answer interesting questions based on world history, geography, popular culture, and many other subjects. Alphabet and number codes, picture puzzles, and more, suitable for ages 8–11. Solutions.
Codes Ciphers And Secret Writing
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Author : Martin Gardner
language : en
Publisher: Courier Corporation
Release Date : 1984-01-01
Codes Ciphers And Secret Writing written by Martin Gardner and has been published by Courier Corporation this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984-01-01 with Juvenile Nonfiction categories.
Explains various methods used in cryptography and presents examples to help readers in breaking secret codes
The Secret Code Book
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Author : Helen Huckle
language : en
Publisher: Dial Books for Young Readers
Release Date : 1995
The Secret Code Book written by Helen Huckle and has been published by Dial Books for Young Readers this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Juvenile Nonfiction categories.
Presents a variety of codes and ciphers and includes messages to encode and decode
The Cryptoclub
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Author : Janet Beissinger
language : en
Publisher: CRC Press
Release Date : 2018-10-08
The Cryptoclub written by Janet Beissinger and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-08 with Mathematics categories.
Join the Cryptokids as they apply basic mathematics to make and break secret codes. This book has many hands-on activities that have been tested in both classrooms and informal settings. Classic coding methods are discussed, such as Caesar, substitution, Vigenère, and multiplicative ciphers as well as the modern RSA. Math topics covered include: - Addition and Subtraction with, negative numbers, decimals, and percentages - Factorization - Modular Arithmetic - Exponentiation - Prime Numbers - Frequency Analysis. The accompanying workbook, The Cryptoclub Workbook: Using Mathematics to Make and Break Secret Codes provides students with problems related to each section to help them master the concepts introduced throughout the book. A PDF version of the workbook is available at no charge on the download tab, a printed workbook is available for $19.95 (K00701). The teacher manual can be requested from the publisher by contacting the Academic Sales Manager, Susie Carlisle
Making Secret Codes And Messages
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Author : Deanna Caswell
language : en
Publisher: Black Rabbit Books
Release Date : 2018-08-07
Making Secret Codes And Messages written by Deanna Caswell and has been published by Black Rabbit Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-07 with Juvenile Nonfiction categories.
Teaches readers how to make secret codes and messages through clear steps, simple supply lists, and helpful tips and fun facts. Everything kids need to know about being a spy (and more!) is at their fingertips with Spy Kid. From famous spies to how to master spy techniques, this series prepares readers for top secret missions of their own. Features conversational text, step-by-step instructions, and engaging fun facts.