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Suitable for 8 - 12 years

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Product Description

Make them, break them and baffle everyone with them! Master the secrets of the world’s most cryptic codes! What’s the secret code for pepperoni pizza? When is a letter a key? How do you make an Enigma machine? Find out in this murderously funny guide to code-making and code-breaking!

Product Details

Series

Murderous Maths

Format

Paperback

ISBN

9781407107158

Date published

January 4th, 2010

Accelerated Reader

AR book level: 6.4; Middle years; 4.0 points

Other details
  • 160 pages
Condition

New

UK edition

Packs

Author/Illustrator

Kjartan Poskitt

21963 kjartan poskitt 1 206744

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