Library /Belarus2022

Belarus2022

31 problems here, rated 4.6 to 7.5 on our scale (AIME to National olympiad, round 2). 31 of them ask for a proof.

Algebra 12Combinatorics 5Geometry 11Number theory 3

#	Topic	Diff	Type	Year
1	Algebra	4.6	proof	—	open
2	Number theory	4.7	proof	—	open
3	Geometry	4.8	proof	—	open
4	Algebra	4.8	proof	—	open
5	Geometry	5.1	proof	—	open
6	Number theory	5.1	proof	—	open
7	Algebra	5.2	proof	—	open
8	Geometry	5.4	proof	—	open
9	Algebra	5.5	proof	—	open
10	Algebra	5.6	proof	—	open
11	Algebra	5.9	proof	—	open
12	Algebra	6.0	proof	—	open
13	Geometry	6.0	proof	—	open
14	Algebra	6.0	proof	—	open
15	Combinatorics	6.1	proof	—	open
16	Geometry	6.1	proof	—	open
17	Geometry	6.2	proof	—	open
18	Geometry	6.3	proof	—	open
19	Algebra	6.4	proof	—	open
20	Number theory	6.5	proof	—	open
21	Algebra	6.6	proof	—	open
22	Geometry	6.7	proof	—	open
23	Geometry	6.8	proof	—	open
24	Geometry	6.8	proof	—	open
25	Combinatorics	6.8	proof	—	open
26	Combinatorics	6.9	proof	—	open
27	Algebra	6.9	proof	—	open
28	Combinatorics	7.0	proof	—	open
29	Combinatorics	7.3	proof	—	open
30	Algebra	7.4	proof	—	open
31	Geometry	7.5	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.