This is the command openpref that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
openpref - card game against two virtual players
DESCRIPTION
OpenPref is an open source implementation of European trick-taking game Preferans against
two virtual players. Currently it allows one to play Sochi version of Preferans, allowing
to change some game conventions.
Use openpref online using onworks.net services