Though officially retired as a writer of engineering software,
I occasionally design web sites. Possibly I am better known as the
author of various board games and puzzles including Black Box,
Thoughtwave, Sigma File, Entropy (Hyle 7), etc.

A link button to the Games & Puzzles magazine index is now provided
as there has been considerable interest from people who subscribed
to this British magazine.

This site offers a variety of my games and puzzles implemented in Java.
If you would like to include any of these on your own site please
let me know first.