Rocket City Math League - International mail-in competition for avid students in mathematics. IMO 1997 - 38th International Mathematical Olympiad, Mar del Plata, Argentina. Contains problems, solutions, results. IMO Network - Mailing lists for participants of the International Mathematical Olympiads. IMO and Other Competitions - Past International Mathematical Olympiads and links to web sites related to various regional and national math competitions Australian Primary Schools Mathematical Olympiads Inc. - Open to primary schools in Australia, New Zealand and surrounding countries. Math Olympiad for Elementary Schools - Contest open to all students grade 8 to 4. Offers resources for students and school mathematics clubs. IMO 2001 - 42nd International Mathematical Olympiad, July 1-14, Washington DC, USA. Contains information and official results. William Lowell Putnam Competition - An annual college math contest administered by The Mathematical Association of America. IMO 2006 - 47th International Mathematical Olympiad, July 6-18, Ljubljana, Slovenia. Page includes program, regulations and travel arrangements. International Math Competition for University Students - Information on past and future competitions, contest results and problems. 11th meeting: Skopje, Macedonia; 23--29 July 2004. Mental Calculation World Cup - Details of this international competition, and results from previous years. Vojtěch Jarník International Mathematical Competition - Held at the University of Ostrava every year in March or April, open to university students. Contest rules, results, and past problems and solutions. Math Team Canada at the International Mathematical Olympiad - Information on past and future competitions, competing countries, exam problems and related materials.