Items Invented by Thomas Havel
- Jester Chess: Cutouts. Pieces to print to make your own Jester Chess set. Author: John William Brown. Inventor: Thomas Havel.
- Jester Chess. Large variant, with four new pieces including Jester that imitates opponents last type of move. (10x11, Cells: 110) Author: John William Brown. Inventor: Thomas Havel.
- Jester Chess. Featuring pieces that mimic last piece moved, archers that can either capture OR move. quadrapawns, and murray lions. Author: Jeremy Gabriel Good. Inventor: Thomas Havel.
|1 'Game' entry listed||1 'Play by mail item' entry listed|
|1 'Craft item' entry listed||2 'Large board' entries listed|
|1 'In a category all its own' entry listed|
Total items listed: 3