Hi everyone,
Well, I made a few small changes to the game. I got rid of the "very hard" setting. Now there is just easy and hard. I made a few more tweaks to the AI, and got rid a couple of bugs.
Let me know if you discover anything strange. I haven't done a lot of testing since the changes, but more importantly I haven't yet won in the new-look "hard" mode. I assume it is possible, but I did put quite a lot of blocking into the AI, so who knows!
Latest version in the repository:
here
Sincerely,
Ben.
EDIT: Yes, it is possible to win on hard: