CleanicLogo Design Contest Logo Design Contest Contests / Cleanic Cleanic has selected their winning logo design. For $300 they received 223 designs from 36 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by Lumon Return to Contest Return to Contest Withdrawn 5th #143 Withdrawn 6th #144 Withdrawn Prefers others. #179 Withdrawn Prefers others. #178 Withdrawn Prefers others. #177 Discussion No comments yet.