GreenTHINKLogo Design Contest Logo Design Contest Contests / GreenTHINK GreenTHINK has selected their winning logo design. For $250 they received 213 designs from 56 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by kooldog Return to Contest Return to Contest Withdrawn 10th #172 Withdrawn New #171 Withdrawn New #170 Withdrawn New #169 Discussion No comments yet.