GreenThinkLogo Design Contest Logo Design Contest Contests / GreenThink GreenThink has selected their winning logo design. For $250 they received 189 designs from 56 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by Jasi Return to Contest Return to Contest Prefers others. #118 Prefers others. #117 Prefers others. #116 Discussion No comments yet.