Problems from olympiads (main page)

Problem Collection for Brazil

History and System

Brazilian Mathematical Olympiad has been held since 1979. It is organized in three rounds, each round being divided into juniors and seniors. In some of the early years even the final round was not entirely the same in all provinces, as one of the problems was usually selected by local juries.

Brazil at International Competitions

Brazil has participated at IMO since 1979 and at Iberoamerican MO since its foundation 1985. In the recent history the best success of the team at an IMO was the 16-th place in 2001. The team to the international competitions is selected through (used to be two) selection examinations.

Problems

The total number of available problems is 135.

Year MO Final TSE
1979 MO Final TSE
1980 MO Final TSE
1981 MO Final TSE
1982 MO Final TSE
1983 MO Final TSE
1984 MO Final TSE
1985 MO Final TSE
1986 MO Final TSE
1987 MO Final TSE
1988 MO Final TSE
1989 MO Final TSE
Year MO Final TSE
1990 MO Final TSE
1991 MO Final TSE
1992 MO Final TSE
1993 MO Final TSE
1994 MO Final TSE
1995 MO Final TSE
1996 MO Final TSE
1997 MO Final TSE
1998 MO Final TSE
1999 MO Final TSE
2000 MO Final TSE
Year MO Final TSE
2001 MO Final TSE
2002 MO Final TSE
2003 MO Final TSE
2004 MO Final TSE
2005 MO Final TSE
2006 MO Final TSE
2007 MO Final TSE
2008 MO Final TSE
2009 MO Final TSE
2010 MO Final TSE