Web browser games are nothing new. The Web is flooded with them. But a game based entirely in your URL bar? Now that's something unique. And in just a few hours of tinkering with HTML5, developer Corey Johnson managed to create just that, in the form of URL Hunter.
News post: http://arstechnica.c...n-a-url-bar.ars
I got a score of 3, using Firefox 3.6.15.