- Chess (3)
- Publisher of high quality chess programs and databases. Offers a free access to a regulary updated online database.www.chessbase.com
- In 1994 we returned to our own brandname, Rebel, and offer four chess game programs.www.rebel.nl
- A powerful chess program with a large database.www.chessassistant.com
- Mahjongg and Taipei computer games.www.heuse.com/index.htm