Pittsburgh 2011 Problems of the Ninth International Linguistics Olympiad Summary » Full Results » Participants » Individual Contest Menominee Faroese Vai Nahuatl EAN-13 Problems Eesti English (A) English (B) Nederlands Polski Português Slovenščina Svenska Български Русский Српски Solutions Eesti English (A) English (B) Nederlands Polski Português Slovenščina Svenska Български Русский Српски Team Contest Sanskrit Poetry Problems Eesti English (A) English (B) Nederlands Polski Português Slovenščina Svenska Български Русский Српски Solutions Eesti English (A) English (B) Nederlands Polski Português Slovenščina Svenska Български Русский Српски