The International Mathematical Olympiad (IMO) is the World Championship Mathematics Competition for High School students and is held annually in a different country

This app will help you for practicing and preparing IMO example.

It includes features as below:
1. It supports 8 levels for students from grade 1 to grade 8.
2. Support two modes: Practice and Test.
3. Support to divide many topics in practice mode to help you can practice easily
4. You can check your answer, result and explain for each question in the practice mode
5. Support very much test lessons in Test mode and save test result
6. You can easily review question list and question's status
7. Support swift left or right to back or next question
Support both iPhone and iPad