Hi Clay,
Thank you for your answer. Meanwhile I did it! i.e. I realized the GUI-tool. This was not too hard, especially in Delphi :) Thank you for cool link, but the tool I mentioned is not end user tool, like this in the link, my tool is development tool to test the game first of all, because in contrast of previous tasks it is very possible to twist the Life rules during optimization. At the same time, there are no options in the task to prove that the program corresponds to the rules exactly. And I cannot imagine how you can test different solutions from us for this correspondence.
-- Michael (mt2)