Within Iran, the exam was hosted in four major cities: Tehran, Mashhad, Tabriz, and Shiraz. Internationally, countries coordinated their local contests within 24 hours of the Iranian event.
The olympiad consisted of four difficulty levels: Elementary: For grades 7 and 8. Intermediate: For grades 9 and 10. Advanced: For grades 11 and 12.
One notable problem from the 2017 elementary level involved 100 points on a plane, where participants had to prove a specific property of "clockwise triangles"—the problem was clever enough that it actually used the year "2017" as a target value within its proof. iGO 2017
The 2017 event marked a significant expansion for the competition, with a massive surge in international participation.
Nearly 4,000 contestants from 40 different countries participated in the 4th IGO. Within Iran, the exam was hosted in four
Were you looking for the from that year, or more details on the global results ? iGo Stories Travel Books // Review
The "iGO 2017" likely refers to the , an international mathematics competition held on September 7, 2017. The Story of IGO 2017 Intermediate: For grades 9 and 10
The Global Innovation Index 2017 report was released under a Creative Commons 3.0 IGO License, which is a standard legal framework for intergovernmental organizations.