Indonesian elementary school students and international math competition medalists (front, from right), Stefano Chiesa Suryanto, Vincent, Fransisca Susan, Christa Lorenzia and Richard Akira Heru, (back, from left), Reynaldi Satrio Nugroho, Peter Tirtowijoyo Young and Nicholas Tarino show their trophies during a reception in Jakarta on Thursday. The Indonesian team comprising members from different cities won five gold medals and a silver during the 12th Po Leng Kuk Elementary International Contest for Math held July 12-16 in Hong Kong. (JP/J. Adiguna)