Other games using hexagonal pieces with links connecting sides.
Bombay Bazar:
http://www.nelostuote.fi/englanti/bombayrules.html
http://www.boardgamegeek.com/game/5640
http://www.spiritgames.co.uk/gamesin.php?UniqueNo=411
http://www.secondchancegames.com/gamedetail.asp?GameId=7151
Internet top 100 games list:
http://scv.bu.edu/~aarondf/Top100/full.txt