All puzzles are programmed in Java and work flawlessly with both old and new browsers. Our puzzles can also be played by puzzlers behind a firewall.

We can e-mail the files to your webmaster, which makes it possible to run them on your own server. That is not necessary though. Just add one line of html to your webpage, and the page picks the puzzle from our webserver. Your visitors will not know the difference.

This last construction has the advantage that we can replace the puzzle with a new one or quickly solve any problems that may occur. You do not need to do anything. That is very handy with a weekly puzzle, and even necessary with a daily puzzle. It is also necessary when you want a highscore or a database connected to the puzzle.

See for yourself and add the following line in the html of your page:

<APPLET CODEBASE="http://www.pzzl.com/demo/" CODE="demo.class" WIDTH=150 HEIGHT=150></APPLET>

Upload the page, and you'll see our puzzle on your page! As you can see, the url in your browser still shows the address of your website.