SparsityLogo Design Contest Logo Design Contest Contests / Sparsity Sparsity has selected their winning logo design. For $255 they received 108 designs from 18 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by Likar Return to Contest Return to Contest Withdrawn Prefers others. #25 Withdrawn Prefers others. #24 Withdrawn Prefers others. #23 Discussion No comments yet.