Library /Silk Road Mathematical Competition

Silk Road Mathematical Competition

12 problems here, rated 4.5 to 7.9 on our scale (AIME to National Olympiad, round 2). 12 of them ask for a proof.

Algebra 2Combinatorics 3Geometry 4Number theory 3

#	Topic	Diff	Type	Year
1	Number theory	4.5	proof	—	open
2	Number theory	5.2	proof	—	open
3	Geometry	5.3	proof	—	open
4	Combinatorics	5.5	proof	—	open
5	Algebra	5.9	proof	—	open
6	Geometry	6.4	proof	—	open
7	Algebra	6.9	proof	—	open
8	Geometry	6.9	proof	—	open
9	Number theory	6.9	proof	—	open
10	Geometry	7.1	proof	—	open
11	Combinatorics	7.7	proof	—	open
12	Combinatorics	7.9	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.