dots-imo2026

From July 15 to 16, the 67th International Mathematical Olympiad (IMO 2026) was held in Shanghai. The dots team was invited by the IMO Organizing Committee and took part in IMO 2026 with an internal version of dots-note-3.0. This year's IMO brought together 666 contestants from 117 countries, setting records for both the number of participating countries and the number of contestants. Following official marking organized by the committee, dots-note-3.0 received the full 7 points on all six problems, earning a perfect-score gold medal (42/42 points). Only seven human contestants achieved a perfect score at this year's competition.