Program for playing card game 'preference' (pronounced preferAns), which is very popular in Russia and Eastern Europe. This contract card game is easier than bridge but requires skill, memory and luck. You can play against a computer AI as well as against other people using TCP/IP. Sochi and Leningrad variations + many parameters of the game available.

Danzig Pref Engine 1.5 has been tested on 2007-02-13 and received a complete evaluation by the Soft32Download experts and due to the great results it has been awarded with the "Clean & Safe" award, meaning that this product is 100% clean of adware/spyware/trojans/viruses and it is safe to install.