13 Cryptograms ideas | word puzzles, coding for kids, puzzles for kids
Cryptograms Large Print: 159 Cryptogram Puzzles To Stimulate Your Brain/Logic Activity Book by Fred P. Bergen
100 Inspirational Large Print Cryptoquotes: Book for Adults, Seniors and Teens:Logical Word Puzzles to Exercise Your Brain and Improve Your Memory with Cryptogram Puzzle Message Codes to Decipher by Perpetual Puzzler, Simple