OUYA-EngineeringLogo Design Contest Logo Design Contest Contests / OUYA-Engineering OUYA-Engineering has selected their winning logo design. For $375 they received 171 designs from 19 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by OcH@ Return to Contest Return to Contest Withdrawn New #109 Withdrawn New #108 Discussion No comments yet.