IMSO 2018

Dates: 28.09 – 04.10
Host city: Zhejiang, China
Participating countries: 22

Structure of the mathematics contest

25
Short Answer Problems
12
Essay Problems
6
Exploration Problems

The official IMSO site publishes problems from recent years only. Materials from 2018 are not available there — they can be found in the printed collection

Open the problems on the official IMSO site

Problems from this year can be attempted online on the archived version of the site

Short Answer Problems Essay Problems Exploration Problems