CrosswordMint
Simple Secrets of Coded Languages
Perfect for beginners with simple, common vocabulary
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Across
  • 1. A small amount of data
  • 3. A system for secret messages
  • 6. Type of simple letter change
Down
  • 2. What unlocks a secret message
  • 4. A hint to solve a puzzle
  • 5. A code made by mixing data
  • 7. A key for changing letters

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