Games with Codes and Ciphers

Games with Codes and Ciphers PDF Author: Norvin Pallas
Publisher: Courier Dover Publications
ISBN: 0486838463
Category : Games & Activities
Languages : en
Pages : 115

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Book Description
Intrigue your friends with birthday prophecies, spin a mystifying wheel of fortune, travel through the Valley of Fear, and take on Dad's Challenge! This collection presents scores of intriguing brainteasers from the fascinating world of codes and ciphers. Assembled by a master puzzle-maker, these activities are inspired by sources as diverse as the Sherlock Holmes stories and the procedures of the U.S. Navy. Code-breakers ages 8 and up can go on cryptic treasure hunts, engage in surreptitious writing, send secret messages, and learn all about fingerprinted words. Other puzzles feature a foolproof code (perfect for keeping a private diary), three-letter patterns, a nonreciprocal alphabet, and much more. The stimulating and entertaining challenges include easy-to-follow directions as well as complete solutions.

Games with Codes and Ciphers

Games with Codes and Ciphers PDF Author: Norvin Pallas
Publisher: Courier Dover Publications
ISBN: 0486838463
Category : Games & Activities
Languages : en
Pages : 115

Get Book Here

Book Description
Intrigue your friends with birthday prophecies, spin a mystifying wheel of fortune, travel through the Valley of Fear, and take on Dad's Challenge! This collection presents scores of intriguing brainteasers from the fascinating world of codes and ciphers. Assembled by a master puzzle-maker, these activities are inspired by sources as diverse as the Sherlock Holmes stories and the procedures of the U.S. Navy. Code-breakers ages 8 and up can go on cryptic treasure hunts, engage in surreptitious writing, send secret messages, and learn all about fingerprinted words. Other puzzles feature a foolproof code (perfect for keeping a private diary), three-letter patterns, a nonreciprocal alphabet, and much more. The stimulating and entertaining challenges include easy-to-follow directions as well as complete solutions.

Codes, Ciphers and Secret Writing

Codes, Ciphers and Secret Writing PDF Author: Martin Gardner
Publisher: Courier Corporation
ISBN: 9780486247618
Category : Juvenile Nonfiction
Languages : en
Pages : 100

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Book Description
Explains various methods used in cryptography and presents examples to help readers in breaking secret codes

Games with Codes and Ciphers

Games with Codes and Ciphers PDF Author: Norvin Pallas
Publisher:
ISBN: 9780613995078
Category :
Languages : en
Pages :

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Book Description
Clear instructions for sending secret messages, cryptic treasure hunts, learning about fingerprinted words, three-letter patterns, much more.

Fun with Codes and Ciphers Workbook

Fun with Codes and Ciphers Workbook PDF Author: Norma Gleason
Publisher: Courier Corporation
ISBN: 9780486254050
Category : Juvenile Nonfiction
Languages : en
Pages : 54

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Book Description
Decode 68 secret messages—backward ciphers, false word divisions, null ciphers and much more with this fascinating, fun-filled book. Solutions.

Breaking Codes

Breaking Codes PDF Author: Pierre Berloquin
Publisher: Sterling Publishing Company Incorporated
ISBN: 9781454910657
Category : Games & Activities
Languages : en
Pages : 135

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Book Description
Challenges the reader to reveal quotations from prominent people in history and fiction by using a collection of coded alphabets devised by actual historical figures, including Hildegard of Bingen, Edgar Allen Poe, and Hâeláene Smith.

Top Secret

Top Secret PDF Author: Paul B. Janeczko
Publisher: Candlewick Press
ISBN: 9780763629724
Category : Juvenile Nonfiction
Languages : en
Pages : 148

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Book Description
Presents history, trivia, and code-breaking tales in a guide book to the world of secret writing that includes examples of a variety of codes and ciphers.

Hacking Secret Ciphers with Python

Hacking Secret Ciphers with Python PDF Author: Al Sweigart
Publisher: Createspace Independent Publishing Platform
ISBN: 9781482614374
Category : Ciphers
Languages : en
Pages : 0

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Book Description
* * * This is the old edition! The new edition is under the title "Cracking Codes with Python" by Al Sweigart * * *Hacking Secret Ciphers with Python not only teaches you how to write in secret ciphers with paper and pencil. This book teaches you how to write your own cipher programs and also the hacking programs that can break the encrypted messages from these ciphers. Unfortunately, the programs in this book won't get the reader in trouble with the law (or rather, fortunately) but it is a guide on the basics of both cryptography and the Python programming language. Instead of presenting a dull laundry list of concepts, this book provides the source code to several fun programming projects for adults and young adults.

Secret Code Book: Substitution Ciphers

Secret Code Book: Substitution Ciphers PDF Author: John Redden
Publisher: Lulu.com
ISBN: 1387346083
Category : Education
Languages : en
Pages : 58

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Book Description
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.

Explorer Academy

Explorer Academy PDF Author: Trudi Strain Trueit
Publisher: National Geographic Books
ISBN: 1426331592
Category : Juvenile Fiction
Languages : en
Pages : 216

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Book Description
Twelve-year-old Cruz Coronado leaves his home in Hawaii to study and travel with other young people invited to attend the elite Explorer Academy in Washington, D.C., but a family connection to the organization could jeopardize his future.

Hunt A Killer: The Detective's Puzzle Book

Hunt A Killer: The Detective's Puzzle Book PDF Author: Hunt A Killer
Publisher: Simon and Schuster
ISBN: 1646044002
Category : Games & Activities
Languages : en
Pages : 120

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Book Description
Put your crime-solving wits to the test with codes, ciphers, and mind-bending puzzles from the creators of the popular murder mystery subscription box. In Hunt A Killer: The Detective’s Puzzle Book, you’ll meet up with private eye Michelle Gray who needs you to hit the books and fine-tune your investigative skills before the next big murder case. Under her expert guidance, you’ll start with “Investigative Best Practices” before diving into a world of curious ciphers, devious riddles, and other intriguing logic puzzles all designed to take you from amateur sleuth to a top-notch lead detective. With non-narrative puzzles, you can pick up this training manual anytime you need to sharpen your skills, between episodes, or whenever you need a fun challenge. Whether you’re a Hunt A Killer member, armchair detective, or logic puzzle junkie, these deceptively difficult but always fun puzzles will have you breaking codes and cracking Hunt A Killer cases in no time. So pick up a pen, grab your magnifying glass, and get sleuthing.