The contest among students of universities of technology in dynamics brought together Romanian students and 150 students of more than ten countries including the DPRK, China, Turkey, Spain and Iran studying in Romania who were selected at the earlier contest among universities.

The contesters were given the task to solve in three hours difficult dynamic problems that match the level of world-wide students' contest in the physical and engineering science.

Ri solved those problems in a perfect way with his high ability and concentration, getting the full 300 marks and winning the title of the contest.