If the plug in doesn't work, just click OK to close the
dialog box. If you want the music to keep playing, don't close or
minimize that dialog box, just click on any part of this window
and the music will continue to play. Make sure you put your
browser on full screen, but the game board is very wide and you
will have to move the left / right arrows to get to the hidden
part of the screen. Have fun playing Cliffie.