Library /66th Czech and Slovak Mathematical Olympiad

66th Czech and Slovak Mathematical Olympiad

11 problems here, rated 5 to 7.3 on our scale (AIME, harder to National olympiad, round 2). 11 of them ask for a proof.

Algebra 1Combinatorics 2Geometry 6Number theory 2

#	Topic	Diff	Type	Year
1	Geometry	5.0	proof	—	open
2	Number theory	5.4	proof	—	open
3	Geometry	5.5	proof	—	open
4	Geometry	5.5	proof	—	open
5	Geometry	5.8	proof	—	open
6	Geometry	5.8	proof	—	open
7	Combinatorics	5.9	proof	—	open
8	Number theory	6.3	proof	—	open
9	Geometry	6.8	proof	—	open
10	Combinatorics	7.3	proof	—	open
11	Algebra	7.3	proof	—	open

These are in difficulty order within this competition, but they are not a course. The track is the ordered route, drawn from across all the sources.