It says on the web page that Sudoku works on Windows NT though you might have to install certain windows updates. When I tried to install it on my computer at work, which has Windows NT version 4, I got an error message saying it doesn't work on versions older than Windows 98. Which must include Windows NT. It never gave me any opportunity to install any updates. That message came up first thing.
Does this program work on Windows NT or not, and how do you get it to?