Found the forum but don't know what it is about? Here's a quick introduction to the web riddle swell.

The basic idea of the game is to proceed from one level to another and the most important rule is not to look for walkthrough-like solutions on the web or anywhere else. There are, however, many places to find people with whom you can discuss the game - for example this forum and the IRC channel #swell on IRCnet (you can get to IRC via this site).

Have fun!