OktanLogo Design Contest Logo Design Contest Contests / Oktan Oktan has selected their winning logo design. For $300 they received 89 designs from 20 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by zie Return to Contest Return to Contest 1st #56 New #89 New #88 New #86 New #58 New #57 Discussion No comments yet.