CrosswordMint
Simple Signals from the Past
Perfect for beginners with simple, common vocabulary
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Across
  • 1. Colored cloths waved to send signals
  • 2. Beating instrument to send messages across villages
  • 4. Small object given as a sign or message
  • 5. Hand sound used as a simple signal
  • 6. Sound signal to attract attention or send alerts
  • 10. Ancient carved symbols used for communication
  • 11. Light knock used as a secret message
Down
  • 3. Marked sticks used to keep count or messages
  • 7. Rising clouds used to warn from far away
  • 8. Short for a flag system for signaling (semaphore)
  • 9. Cards once used to send secret messages or tell futures
  • 12. Bird used to carry letters

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