Perfect for beginners with simple, common vocabulary
Secrets of Ancient Signal Codes
Perfect for beginners with simple, common vocabulary
1
2
3
4
5
6
7
8
9
Across
- 1. Ancient letters used by Norse people
- 2. Bird used to carry messages long ago
- 4. Signal type made by fire and air
- 5. Instrument used for sending beats as messages
- 8. Material used for making ancient tablets
Down
- 3. A symbol that represents an idea or message
- 6. Code using dots and dashes
- 7. A secret way to write messages
- 9. Colorful cloth waved to send signals
Similar Crossword Puzzles
- Moderate difficulty suitable for most players
- Explore the fascinating symbols and methods used by ancient cultures to communicate and encode messages.