Type in anything. Get your message returned through the cloud. Click the flag to try it again.
This program encodes a message, sends each letter through the cloud using a cloud data trigger, decodes the letter, and shows you the letter. Note that more than one person may be on at a time. If this happens when you input a message, another cloud trigger will activate during the decoding process, asking you to wait. Also note that when more than one person is on at a time, the cloud decoding trigger will affect everyone. That means that a message will be sent to everyone if one is put in.