Library /China Mathematical Competition (Hainan)

China Mathematical Competition (Hainan)

12 problems here, rated 3.7 to 7 on our scale (AMC 10/12 to National olympiad, round 2). 6 of them ask for a proof.

Algebra 5Geometry 6Number theory 1

#	Topic	Diff	Type	Year
1	Algebra	3.7	answer	—	open
2	Algebra	3.9	answer	—	open
3	Geometry	4.0	answer	—	open
4	Geometry	4.3	answer	—	open
5	Geometry	4.4	answer	—	open
6	Geometry	4.4	answer	—	open
7	Number theory	4.9	proof	—	open
8	Algebra	5.0	proof	—	open
9	Algebra	5.2	proof	—	open
10	Geometry	5.8	proof	—	open
11	Geometry	6.9	proof	—	open
12	Algebra	7.0	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.