Go Smilie!
Reload the applet for a new maze (you may have to clear the cache...)
The maze is solved (by the lovely and talented Smilie) using the 'left hand rule'. (i.e. Put your left hand on the wall and keep it on the wall till you leave the maze.)
There are three parameters to the Java applet. The number of rows, the number of columns, and the number of update calls to ignore between updates to Smilie. Have Fun!