Codeing:
Jochen Tuchbreiter <whynot@mabi.de>
Mario Weilguni <mweilguni@kde.org>
Andreas Beckermann <b_mann@gmx.de>
Inge Wallin <inge@lysator.liu.se>

Helping persons:
Chris Holmes - idea of writing this game and parts of the visual appearence
John Fitzgibbon - provided the card images
Nico Schirwing - drew the backsides of the cards