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 AHA! Return to Contest Return to Contest Withdrawn New #22 Withdrawn New #10 Withdrawn New #9 Discussion No comments yet.