R'Cho couldn't have been the "only" Klingon to play this game, as the picture in this article shows Worf quite well ready to play a game. I changed this line to add "profesionally" as that seems to be the implication. If there is a better way to clarify this, feel free.--31dot 02:04, 24 July 2008 (UTC)

The article says "Klingon national" and Worf was adopted and raised by humans, so he has Federation citizenship. 24.60.139.15 12:55, September 9, 2009 (UTC) kassorlae

does anyone know what the hell parrises squares is?– The preceding unsigned comment was added by 24.34.21.139 (talk).

The article pretty much covers it. It was never said exactly what it is.--31dot 02:18, May 14, 2010 (UTC)