All German learners whose language knowledge qualified them successfully in the national preliminary rounds held in participating countries will be coming to Freiburg for the IDO 2018. From 15th – 28th July 2018 IDO entrants will be putting their German skills to the test at the Goethe-Institut in Freiburg, as well as their ability to compete for qualifications in the international teams. They learn to interact with different cultures on many levels, they make new contacts with students in German schools, and they also experience culture and daily life in the city of Freiburg.