Classic Signals and Codes from History
Perfect for beginners with simple, common vocabulary
Size: 16Created: Apr 25, 2026
easy16 clues
Obsolete Communication Codes Crossword Puzzles
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10 puzzles20 per page
Showing 10 of 10
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Vintage Signals and Secret Codes
Perfect for beginners with simple, common vocabulary
Size: 14Created: Apr 17, 2026easy14 cluesTimeless Codes of Old Communication
Perfect for beginners with simple, common vocabulary
Size: 15Created: Apr 07, 2026easy15 cluesLost Signals and Silent Codes
Perfect for beginners with simple, common vocabulary
Size: 10Created: Mar 28, 2026easy10 cluesVintage Symbols of Lost Communication
A crossword exploring historical and obsolete communication codes once vital for messaging around the globe.
easy14 cluesFading Signals of Historic Communication
A crossword exploring archaic codes and methods once vital in global communication but now largely obsolete.
easy19 cluesVintage Signals and Forgotten Codes
A crossword exploring historical and obsolete communication codes once used to transmit secret messages and early transmissions.
easy14 cluesVanished Signals: Historic Communication Codes
Explore a crossword featuring forgotten and archaic communication codes that once connected the world.
easy11 cluesForgotten Signals of Early Messaging
A crossword puzzle exploring archaic and obsolete communication codes once used for messaging and signaling.
easy11 cluesVanished Signals: Legacy Communication Codes
Explore the historic and obsolete communication codes that shaped early messaging and telegraphy.
easy14 clues