Sphaera Logo Design Contest Contests > Sphaera > enzyme Logos & Comments Sphaera has selected their winning logo design. For $275 they received 164 designs from 29 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by enzyme Comment Activity Order by Ranking Entry Number To leave a comment please click on the logo. 9th Prefers others. No activity yet.