Items Invented by Jonathon Whittle
- Magician Chess. Variant on 7 by 7 board with nine holes and magician able to move holes. (7x7, Cells: 40) By Jonathon Whittle.
- Magician Chess . Version using Alfaerie graphics. Author: David Howe. Inventor: Jonathon Whittle.
- Magician Chess . Variant on 7 by 7 board with nine holes and magician able to move holes. Author: Jens Markmann. Inventor: Jonathon Whittle.