Moderate difficulty suitable for most players
Simple Signals and Morse Phrases
Perfect for beginners with simple, common vocabulary
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Across
- 1. Radio signals carrying Morse messages
- 2. A system of signals for secret messages
- 4. A call for aid in Morse communication
- 6. A mark or symbol used to send messages
Down
- 3. A common greeting sent in Morse code
- 5. Long sound or line in Morse code
- 7. Short sound made by a Morse code key
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