Stad suggested.
âOkay, well, the stick figures donât form letters, but they do stand for letters.â¦â
âTheyâre semaphores!â announced a boy named Connor after Ms. Stad called on him. âTheyâre supposed to be holding flags, but if you look at the position of their arms, you can figure out what each letter is. The first one is
b
ââ
âDonât tell!â Ms. Stad said. âLet the rest of the students try to decode the letters by themselves. Everyone, use your semaphore decoder card to find the answer.â
The students pulled out their decoder cards from their desks. As part of their language unit, Ms. Stadelhofer had made decoder cards for the students for each new code they were learning. The kids thumbed through their packs until they found the one with semaphores. Moments later, most of the students had translated the stick figure message.
Ms. Stad called on Spencer, Connorâs twin brother, who gave the answer.
âBut I still donât know what itâs supposed to mean,â Spencer said, frowning.
âThereâs more to it,â Cody said to the class. âYouâre supposed to look at the title of the picture, too.â
The students continued to study Codyâs picture, but no one said anything more.
âHow about another hint?â Ms. Stad said.
âOkay, um â¦Â remember what Ms. Stad taught us during handwriting: Donât forget to dot your
i
âs and cross your
t
âs.â
After a few minutes, one hand went up.
âMariaElena?â Ms. Stad said. âDo you know the answer?â
She nodded, grinning. âThe title is actually written in
hidden
Morse code.â
âNuh-uh,â said Matt the Brat, raising his hand. âThereâs no dots or dashes.â
M.E. stood up and moved to the front of the room. She pointed to the first word,
artistic
, then said, âDo you see any dots or dashes in that word?â
âOoh!â said several class members, as they realized what she meant.
Connor raised his hand. âThe
t
âs and
i
âs are supposed to be dashes and dots! The code hidden in the word
artistic
is actually
t i t i
âdash, dot, dash, dot. Thatâs the letter
c
in Morse code!â
âVery good, Connor!â Ms. Stad wrote the dots, dashes, and letters on the board above the picture as the students called them out.
t i t i -.-. t t t - - - t i i - . . i .
Using their Morse code decoder cards, the students quickly deciphered the hidden message.
Code Busterâs Key and Solution found on this page and this page , this page .
âNice work, Cody!â Ms. Stad said. âYou hid the message well, yet it was still right in front of our eyes. I love the way you used pictures and words to hide two different messages. Thatâs a perfect example of steganography.â
Cody felt her face flush hot. She was glad her teacher liked her work, but she was embarrassedto receive such praise in front of everyone. She returned to her seat and sat down, hoping the other students would stop looking at her.
âAll right, class,â Ms. Stad said, drawing attention away from Cody. âThereâs one last picture. Does anyone know what the concealed message is here?â She pointed to the image.
The students grew silent as they gazed at the picture of a triangle with an eye in the middle. To Cody, the drawing sort of looked Egyptian, reminding her of the pendant Ms. Cassatt wore around her neck, but she had no idea what it was supposed to mean.It didnât appear to have any letters or symbols, other than an eye and a triangle. Was there really a message hidden in the picture? She worked on translating the Egyptian hieroglyphs underneath, but the letters formed nonsensical words.
For the first time in a long while, Cody was completely stumped.
M s. Stad waited a few more seconds to see if anyone could decipher the last picture.