- Hexagonal Hole Chess. Hexagonal variant using new pieces, holes, and barriers. (Cells: 91) By Gary K. Gifford.
- Hexagonal Hole Chess. A hexagonal variant of Hole Chess. Engineers can move holes and barriers. Teleporters can relocate enemy pieces. By Gary K. Gifford.
|1 'Game' entry listed||1 'Play by mail item' entry listed|
|2 'Board with hexagonal shaped cells' entries listed|
Total items listed: 2