Note: The Java Web Start
option of Tower Of Hanoi is recommended because the applet on this page will
not work unless the Java3D
runtime software is already installed on your system. Web Start will install all
required components automatically.
- The Java applet on this page requires
JRE 1.5 or later, the Java Plug-in and the Java 3D 1.3.2 or later runtime
software. Opening this page should start the
installation automatically for the JRE and the Plug-in. However, you must install
the Java 3D runtime software before you open this page.
- If the applet does not start correctly
- i.e. if you do not see a 3D view of the puzzle - then you most likely do not
have Java 3D installed. To verify that you can run other applets, click
check if that applet works. Additionally you can open the
Java Console. You will probably see an error relating to a
missing Java 3D class (e.g.
- Follow these
for the Java 3D runtime environment.
Download and install the latest stable build (1.3.2 as of this
writing) for your system. After installation of Java 3D, close all
browser windows and then
access this page again.