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designed specifically for kids aged 8 and up
The Washington DC Puzzle makes a unique and meaningful gift for:
Perfect Gift - Ideal for puzzle lovers
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Note that slightly longer objects up to 5
Enigma Slide Cipher | Linear Rule Encryption Cipher hygge teen gift designed specifically for kids agedThe Enigma slide rule cipher utilizes classic Vigenere polyalphabetic substitution logic in an easy to use yet very secure manner. The linear design also incorporates the use of numbers, special characters, and punctuation. These are rarely seen in ciphers, but they are useful features that can make encoding messages much faster and clearer. This instruction manual will provide examples of using the cipher as well as a helpful worksheet that you can
