There is a yearly competion called the 5k award (http://www.the5k.org) where the goal is to create a web application/site under 5k. This year (2001) I thought it would be fun to try it out and my entry is a mine sweeper game written for IE5 and Mozilla. Even if you don't like games you might want to take a look at the site because there are some truely good (and bad) entries in this years competition.
The entry page at the5k.org can be found here. The game is also available from this server and can be started from the link below.