A crossword exploring rare and unusual instruments used throughout history for communication.
Forgotten Tools of Global Messaging
Moderate difficulty suitable for most players
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Across
- 1. Knotted cords used by Incas for record-keeping and messaging
- 3. Code using dots and dashes for telegraphic communication
- 4. Visual signaling system using flags or lights
- 6. A method of encoding a message for secrecy
- 7. An archaic, error-prone misspelling for an electrical message system (should be TELEGRAPH)
- 8. Rare term for a signaling method using varied flags
- 9. A mistaken variation related to ancient communication (intended: DRUMS or similar)
Down
- 2. Traditional communication instrument in African cultures
- 5. Birds historically used to carry messages across distances
- 10. Device that sends messages by reflecting sunlight
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