Library /72nd Czech and Slovak Mathematical Olympiad

72nd Czech and Slovak Mathematical Olympiad

12 problems here, rated 5.6 to 7.6 on our scale (AIME, harder to National olympiad, round 2). 12 of them ask for a proof.

Algebra 5Combinatorics 1Geometry 4Number theory 2

#	Topic	Diff	Type	Year
1	Number theory	5.6	proof	—	open
2	Geometry	5.7	proof	—	open
3	Geometry	5.7	proof	—	open
4	Geometry	6.1	proof	—	open
5	Algebra	6.1	proof	—	open
6	Algebra	6.1	proof	—	open
7	Algebra	6.3	proof	—	open
8	Algebra	6.6	proof	—	open
9	Geometry	6.6	proof	—	open
10	Combinatorics	7.3	proof	—	open
11	Number theory	7.5	proof	—	open
12	Algebra	7.6	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.