How do I use the chatroom inside the applet?
Simply enter your message in the long horizontal text box just under the Sudoku gameboard. Then either press enter on your keyboard or click the “Send to …” button. You can send public messages when the radio button is set to “Room” and the clickable button says “Send to room”. You can switch to “Whisper” mode instead which will then only send private messages to the username who is listed as your target.
