Kids' Cryptography with a Key from a Frieze Pattern
Solve a frieze puzzle to get a key. Plain text (a word in a natural language) can be read in the natural language and a cryptogram is given in a symbolic language. The symbolic language is based on a Boolean ring.
 E. Price. "wordlist.10000." (Jun 8, 2023) www.mit.edu/~ecprice/wordlist.10000.