Library /China Girls' Mathematical Olympiad

China Girls' Mathematical Olympiad

51 problems here, rated 4.8 to 7.7 on our scale (AIME to National Olympiad, round 2). 51 of them ask for a proof.

Algebra 8Combinatorics 14Geometry 22Number theory 7

#	Topic	Diff	Type	Year
1	Number theory	4.8	proof	—	open
2	Number theory	4.8	proof	—	open
3	Combinatorics	4.9	proof	—	open
4	Algebra	5.1	proof	—	open
5	Algebra	5.1	proof	—	open
6	Combinatorics	5.2	proof	—	open
7	Algebra	5.4	proof	—	open
8	Geometry	5.4	proof	—	open
9	Geometry	5.4	proof	—	open
10	Geometry	5.6	proof	—	open
11	Combinatorics	5.7	proof	—	open
12	Geometry	5.7	proof	—	open
13	Algebra	5.7	proof	—	open
14	Geometry	5.7	proof	—	open
15	Combinatorics	5.7	proof	—	open
16	Number theory	5.7	proof	—	open
17	Geometry	5.8	proof	—	open
18	Geometry	5.9	proof	—	open
19	Geometry	5.9	proof	—	open
20	Geometry	6.0	proof	—	open
21	Geometry	6.0	proof	—	open
22	Number theory	6.0	proof	—	open
23	Number theory	6.0	proof	—	open
24	Combinatorics	6.2	proof	—	open
25	Geometry	6.2	proof	—	open
26	Geometry	6.2	proof	—	open
27	Algebra	6.3	proof	—	open
28	Combinatorics	6.3	proof	—	open
29	Geometry	6.3	proof	—	open
30	Algebra	6.4	proof	—	open
31	Number theory	6.4	proof	—	open
32	Geometry	6.5	proof	—	open
33	Geometry	6.5	proof	—	open
34	Geometry	6.6	proof	—	open
35	Geometry	6.6	proof	—	open
36	Geometry	6.6	proof	—	open
37	Combinatorics	6.7	proof	—	open
38	Combinatorics	6.7	proof	—	open
39	Geometry	6.7	proof	—	open
40	Combinatorics	6.9	proof	—	open
41	Combinatorics	7.0	proof	—	open
42	Geometry	7.1	proof	—	open
43	Combinatorics	7.2	proof	—	open
44	Number theory	7.2	proof	—	open
45	Geometry	7.3	proof	—	open
46	Combinatorics	7.3	proof	—	open
47	Geometry	7.4	proof	—	open
48	Algebra	7.5	proof	—	open
49	Combinatorics	7.5	proof	—	open
50	Algebra	7.5	proof	—	open
51	Combinatorics	7.7	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.