Problems from olympiads (main page)

Problem Collection for Vietnam

History and System

The first Vietnamese Math Olympiad was held in 1962, and since then it has been held every year except 1973. Nowadays it is divided in categories A and B, where A is the more difficult.

Vietnam at International Competitions

Vietnam has participated at IMO since 1974. The best result of their team on an IMO was the 3-rd place in 2007. The team is selected through the National Olympiad (final round held in March) and the Selection Exam (held in May), where only A category is eligible.

Problems

The total number of available problems is 299.

Thanks to Dau Hai Dang for reporting errors in formulations of problems.