Library /Croatian Mathematical Olympiad

Croatian Mathematical Olympiad

22 problems here, rated 5.2 to 7.1 on our scale (AIME, harder to National olympiad, round 2). 22 of them ask for a proof.

Algebra 5Combinatorics 5Geometry 5Number theory 7

#	Topic	Diff	Type	Year
1	Number theory	5.2	proof	—	open
2	Algebra	5.6	proof	—	open
3	Algebra	5.7	proof	—	open
4	Number theory	5.7	proof	—	open
5	Number theory	5.8	proof	—	open
6	Algebra	6.0	proof	—	open
7	Number theory	6.0	proof	—	open
8	Number theory	6.1	proof	—	open
9	Number theory	6.1	proof	—	open
10	Geometry	6.3	proof	—	open
11	Algebra	6.4	proof	—	open
12	Combinatorics	6.5	proof	—	open
13	Geometry	6.6	proof	—	open
14	Combinatorics	6.8	proof	—	open
15	Algebra	6.8	proof	—	open
16	Combinatorics	6.9	proof	—	open
17	Combinatorics	7.0	proof	—	open
18	Geometry	7.0	proof	—	open
19	Geometry	7.0	proof	—	open
20	Number theory	7.1	proof	—	open
21	Geometry	7.1	proof	—	open
22	Combinatorics	7.1	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.