Student Instructions
                    Once you understand how pigpen ciphers work, you can use them to send your own secret messages. 
*Click on 
 then click on 
 the add drawing tool.
*Carefully draw your coded message. Try not to make any mistakes here because your teacher will give your message to a classmate to decode.
*Then click on 
  the tick when you are finished.
*Once you see the coded messages submitted by others, decode and write the answer in the comments.