Games Invented by Jens Baek Nielsen programmed as Java scripts
- Dark Chess. You have only limited information on where your opponents pieces are. Author: Ed Friedlander. Inventor: Jens Baek Nielsen.
- Dark Chess II. You have only limited information on where your opponents pieces are. Author: Ed Friedlander. Inventor: Jens Baek Nielsen.
- Rook Square Chess. Enemy rook squares are royal. Author: Ed Friedlander. Inventor: Jens Baek Nielsen.