Math & Crypto Messages
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Math and Crypto Messages is a fun, challenging, and educational math puzzle. First complete all of the math problems and then use the appropriate decoding key to decrypt the secret messages. Secret messages include general facts, safety tips, and positive reinforcement messages.
As readers progress in the series, the math problems and method of decryption become increasing harder and more complex. Instructions for decryption are included in each book.
THE STORY BEHIND THE SERIES
Alex developed the concept of Math and Crypto Messages with his two sons, Brayden & Landon, while vacationing at one of their favorite locations in Myrtle Beach, South Carolina.
Alex, Brayden and Landon have a passion for spy movies, puzzles, and cryptology. They are currently working on the Intermediate and Advance puzzles.
PRINTABLE DECODING SHEETS