Starts with the letter 'digit'
- 3 Man Chess. Commercial three player chess variant on a round board. Author: David Howe.
- 3d Chessboards, Epic Games. Expensive chessboards with 3d surface. Author: David Howe.
- 4 Player Chess. Commercial four player chess variant.
- 4-way chess by Taurus games. Commercial fourhanded chess variant. Author: Hans L. Bodlaender. Inventor: Stephen R. Stockman.
|4 'Game' entries listed||3 'Three or more players' entries listed|
|1 'Unorthodox shaped board' entry listed||1 'Circular shaped board' entry listed|
|4 'Sold commercially' entries listed|
Total items listed: 4