A series of personalized travel books for children launched around 2017, sweepingly taking kids on "adventures" through cities like London.

While the Geometry Olympiad is the most prominent "iGO 2017," the term also appeared in other niche contexts during that year:

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.

Each level featured a single paper with 5 geometry problems to be solved in 4 hours and 30 minutes.