Citadel SystemsLogo Design Contest Logo Design Contest Contests / Citadel Systems Citadel Systems has selected their winning logo design. For $275 they received 58 designs from 14 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by tsquare Return to Contest Return to Contest Withdrawn New #3 Withdrawn Prefers others. #5 Prefers others. #4 Discussion No comments yet.