Gemma Barder

Young puzzlers can put their math skills to the test with this brain-boosting activity book, inspired code-cracking hero Alan Turing.

Published in association with the Turing Trust, this illustrated

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• Series: Alan Turing Puzzles It Out #4
• Author: Barder, Gemma
• Binding: Paperback
• Page Count: 96
• Publish Date: March 07 2023
• ISBN10: 1398825379
• Language: English