Российский государственный гуманитарный университет
IOL 2 was held from August 2 to 6, 2004, in the Russian State University for the Humanities (RSUH), in Moscow, Russia. Seven countries participated, with the first participation of Poland and Serbia and Montenegro. The five problems at the individual contest were in Kayapo, Latin, English, Lakhota and Chuvash. The team problem was in Armenian.