Share

Over 50 Secret Codes

2024-04-02 Juvenile Nonfiction
Download Over 50 Secret Codes PDF Online Free

Author :
Release : 2024-04-02
Genre : Juvenile Nonfiction
Kind : eBook
Book Rating : 119/5 ( reviews)

GET EBOOK


Book Synopsis Over 50 Secret Codes by : Emily Bone

Download or read book Over 50 Secret Codes written by Emily Bone. This book was released on 2024-04-02. Available in PDF, EPUB and Kindle. Book excerpt: 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

2017-01-01
Download Over 50 Secret Codes PDF Online Free

Author :
Release : 2017-01-01
Genre :
Kind : eBook
Book Rating : 672/5 ( reviews)

GET EBOOK


Book Synopsis Over 50 Secret Codes by : EDC Publishing

Download or read book Over 50 Secret Codes written by EDC Publishing. This book was released on 2017-01-01. Available in PDF, EPUB and Kindle. Book excerpt: Put your code-cracking skills to the test with this entertaining book and learn how to disguise your own secret language.

Secret Code Book: Substitution Ciphers

2017-09-02 Education
Download Secret Code Book: Substitution Ciphers PDF Online Free

Author :
Release : 2017-09-02
Genre : Education
Kind : eBook
Book Rating : 083/5 ( reviews)

GET EBOOK


Book Synopsis Secret Code Book: Substitution Ciphers by : John Redden

Download or read book Secret Code Book: Substitution Ciphers written by John Redden. This book was released on 2017-09-02. Available in PDF, EPUB and Kindle. Book excerpt: 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 Vigenère 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.

50 Secret Codes

2008
Download 50 Secret Codes PDF Online Free

Author :
Release : 2008
Genre :
Kind : eBook
Book Rating : 748/5 ( reviews)

GET EBOOK


Book Synopsis 50 Secret Codes by : Emily Bone

Download or read book 50 Secret Codes written by Emily Bone. This book was released on 2008. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Codes, Ciphers and Secret Writing

1984-01-01 Juvenile Nonfiction
Download Codes, Ciphers and Secret Writing PDF Online Free

Author :
Release : 1984-01-01
Genre : Juvenile Nonfiction
Kind : eBook
Book Rating : 618/5 ( reviews)

GET EBOOK


Book Synopsis Codes, Ciphers and Secret Writing by : Martin Gardner

Download or read book Codes, Ciphers and Secret Writing written by Martin Gardner. This book was released on 1984-01-01. Available in PDF, EPUB and Kindle. Book excerpt: Explains various methods used in cryptography and presents examples to help readers in breaking secret codes

You may also like...