C3 FuturesLogo Design Contest Logo Design Contest Contests / C3 Futures C3 Futures has selected their winning logo design. For $250 they received 61 designs from 12 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by blackstar Return to Contest Return to Contest Withdrawn Prefers others. #10 Withdrawn Prefers others. #9 Withdrawn Prefers others. #8 Discussion Brianc Client cool idea but i need something more hat and jersey friendly like in my ranking order. Thank you and very creative, i look forward to seeing some more!!! 15 years ago