Battleship + Ajax = SinkMyShip

This is just for fun, although it’s also a nice demonstration of multi-user Ajax. If you like the old Milton Bradley Battelship game, you’ll enjoy spending a few minutes on SinkMyShip, an online Ajax version of the game. It’s free, no registration is required (just pick a username for the session) and you can find an opponent in the game lobby. A chat function allows for constant heckling.