Jack and the Press

• Computers That Gamble And Imagine New York Times - Alan Truscott - September 26, 2002
• Computers Battle in France, and the Dutch Win Again New York Times - Alan Truscott - July 12, 2003
• Some Sophisticated Bidding by Jack, a Dutch Computer Program New York Times - Alan Truscott - August 2, 2004
• At Computer Bridge, a Dutch Team Wins New York Times - June 23, 2006
• World champion - again Helsingborgs Dagblad - Anders Wirgren - September 16, 2006
• Bridge and computers Sydsvenska Dagbladet - Anders Wirgren - October 23, 2006