CYC 遊戲大聯盟
http://cycgame.com/

五子棋-新浪遊戲  遊戲王  計分廳
http://game.sina.com.tw/game_data/cycgame/rooms_Five.html

QQ五子棋 (大陸的網站)
http://qqgame.qq.com/index.shtml

ORC(Online Renju Center)
http://www.renjuclass.com/

FaceBook
http://www.facebook.com/connectfive?ref=mf
http://www.facebook.com/tos.php?api_key=aeb7142937765ca665bca662590c889f&next=&v=1.0&canvas
http://www.facebook.com/r.php?referrer=112&app_id=117468349761