International Mathematical Olympiad selection process Olympiad. Although in principle students of the lower levels may be selected to go to the IMO, it generally takes many years before they can compete with students of the highest level or nivel superior. After the National Competition the twenty best students of each level are invited to the June Training Session where students undergo the IMO selection process. "Hrvatsko matematičko društvo" invites about 20 contestants who performed best at the national level (national level competition is separated by age) to the Croatian Mathematical Olympiad ("Hrvatska matematička olimpijada", HMO) which consists of 2 days, 4 problems each. The best
Arts Olympiad and 2004 with the theme of "Me in the New Millennium". Starting in the 3rd Arts Olympiad (2005-2008), the theme was shifted to relate art and sport to promote the artist-athlete ideal. The fourth Arts Olympiad (2009-2012) continued the same theme with title "My Favorite Sport". During the first two years of the competition, local schools are participated in the Arts Olympiad lesson plan. The artworks as the result of the lessons are then put into a selection process. The selection process in the United States is first done from at the local school district. The selection of artworks from