=== What is OBL? === The Linguistics Olympiad takes place since 2011, involving high school students from different parts of the country around issues involving languages, language, culture and cognition. === How does OBL? === linguistic problems are puzzles involving languages and codes, converging logical and cognitive structures with the diversity of cultures and speak the human world. No specific prior knowledge is not necessary to have fun with them! === === More information Visit: http://www.obling.org/