BLOCCO 24Logo Design Contest Logo Design Contest Contests / BLOCCO 24 BLOCCO 24 has selected their winning logo design. For $270 they received 406 designs from 56 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by Source 52 Return to Contest Return to Contest Withdrawn New #304 Withdrawn Prefers others. #256 Discussion No comments yet.