7 Secret Spy Codes and Ciphers for Kids with FREE Printable List

Morse code, pigpen, phonetic alphabet, tap code, substitution ciphers, letters for numbers, American sign language: These are fun secret spy codes & ciphers for kids. Your kids will have so much fun with these making secret messages and turning on their brain in a new way. Give some of these fun puzzles a try. #kids #fun #activities #spy #secret #learning #homeschool