Starts with the letter 'X'
- Xadrez Rex. Brazilian hexagonal chess. Author: Ed Friedlander. Inventor: Arnaldo Rodrigues D'Almeida.
- Xenophobic Chess. Win by penetrating enemy territory. Author: Ed Friedlander. Inventor: Tony Paletta.
|2 'Java Program' entries listed||1 'Board with hexagonal shaped cells' entry listed|
Total items listed: 2