Maths Olympiad Prep

Library /Junior Balkan Mathematical Olympiad Shortlist

Junior Balkan Mathematical Olympiad Shortlist

21 problems here, rated 4.7 to 5.8 on our scale (AIME to AIME, harder). 21 of them ask for a proof.

Algebra 11Geometry 3Number theory 7
#TopicDiffTypeYear
1 Algebra 4.7 proof open
2 Algebra 4.8 proof open
3 Algebra 4.8 proof open
4 Algebra 4.8 proof open
5 Algebra 4.9 proof open
6 Algebra 5.0 proof open
7 Algebra 5.0 proof open
8 Geometry 5.1 proof open
9 Algebra 5.2 proof open
10 Geometry 5.3 proof open
11 Number theory 5.4 proof open
12 Geometry 5.5 proof open
13 Algebra 5.5 proof open
14 Number theory 5.5 proof open
15 Algebra 5.5 proof open
16 Number theory 5.5 proof open
17 Number theory 5.6 proof open
18 Number theory 5.6 proof open
19 Number theory 5.6 proof open
20 Algebra 5.6 proof open
21 Number theory 5.8 proof open
These are sorted by difficulty within the competition, but they aren't a course. The track is the route through, drawn from all the sources at once.