CrosswordMint
Mysteries of Morse and Semaphore
Moderate difficulty suitable for most players
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Across
  • 1. A guiding signal source, often Morse encoded
  • 3. Longer signal counterpart to the dot in Morse code
Down
  • 2. System of signals representing letters, essential to Morse
  • 4. Brief, bright signal used in visual Morse transmission
  • 5. Common greeting, often sent as the first message in Morse

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