Library /Junior Balkan Mathematics Olympiad

Junior Balkan Mathematics Olympiad

15 problems here, rated 4.6 to 7.4 on our scale (AIME to National Olympiad, round 2). 15 of them ask for a proof.

Algebra 3Combinatorics 4Geometry 3Number theory 5

#	Topic	Diff	Type	Year
1	Algebra	4.6	proof	—	open
2	Number theory	5.2	proof	—	open
3	Combinatorics	5.4	proof	—	open
4	Number theory	5.5	proof	—	open
5	Number theory	5.6	proof	—	open
6	Number theory	5.9	proof	—	open
7	Geometry	6.2	proof	—	open
8	Geometry	6.4	proof	—	open
9	Geometry	6.7	proof	—	open
10	Combinatorics	6.9	proof	—	open
11	Number theory	7.0	proof	—	open
12	Combinatorics	7.0	proof	—	open
13	Algebra	7.1	proof	—	open
14	Algebra	7.1	proof	—	open
15	Combinatorics	7.4	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.