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60 pages • missing pub info (editions)
ISBN/UID: 9798687370318
Format: Not specified
Language: English
Publisher: Not specified
Publication date: Not specified
Description
In this introductory book, kids will learn the most basic of codes and ciphers. 30 introductory puzzles are included for them to crack. Additional cryptograms are included at the end as a bonus, these may require adult assistance.Outside equipment...
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60 pages • missing pub info (editions)
ISBN/UID: 9798687370318
Format: Not specified
Language: English
Publisher: Not specified
Publication date: Not specified
Description
In this introductory book, kids will learn the most basic of codes and ciphers. 30 introductory puzzles are included for them to crack. Additional cryptograms are included at the end as a bonus, these may require adult assistance.Outside equipment...
Community Reviews
Content Warnings