Encryption has been and is widely used to transmit secret messages, and encryption is especially common in intelligence applications. There are many ways to encrypt a message, and the Decipher game offers you one of the simplest. As you know, to decrypt the message, you will need a key and it will be provided to you at the top of the screen. This is a set of symbols, and under each of them there is a letter that corresponds to it. At the bottom you will see a line of characters and a line that you need to fill in with letters by typing them on the virtual keyboard at the bottom of the screen. Check the key and find the letters you need. When the word is ready, click on the white button and get your reward. You have one and a half minutes to decrypt in Decipher.