TandemLogo Design Contest Logo Design Contest Contests / Tandem Tandem has selected their winning logo design. For $250 they received 88 designs from 22 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by mars_cars Return to Contest Return to Contest New #29 Withdrawn New #47 Withdrawn Prefers others. #30 Discussion No comments yet.