Over 50 secret codes Usborne
Over 50 secret codes Usborne
Over 50 secret codes Usborne
Over 50 secret codes Usborne
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Over 50 secret codes Usborne
Over 50 secret codes Usborne
Over 50 secret codes Usborne
Over 50 secret codes Usborne

Over 50 secret codes

Joke & Riddle
Usborne Puzzle (Series) • Usborne Activities ... more
格式 Format: 平裝書 Paperback
Price:
HK$49.00 HK$66.00
Product Info
English • Age 6 - 7
平裝書 Paperback • 112 pages • 13.0 x 19.8 cm
Approx. weight: 0.19 kg
Barcode: 9781409584612 • Usborne
More books in English for Age 6 - 7
益智解謎 Puzzle & Quiz • 笑話謎語 Joke & Riddle

Description

Age: 6+ | English | Page: 112 | Paperback | 19.8cm x 13.0cm | Puzzle & Quiz

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.

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