Library /UkraineMO

UkraineMO

57 problems here, rated 4.5 to 7.7 on our scale (AIME to National Olympiad, round 2). 57 of them ask for a proof.

Algebra 19Combinatorics 10Geometry 18Number theory 10

#	Topic	Diff	Type	Year
1	Geometry	4.5	proof	—	open
2	Number theory	4.6	proof	—	open
3	Algebra	4.6	proof	—	open
4	Algebra	4.6	proof	—	open
5	Geometry	4.7	proof	—	open
6	Algebra	4.8	proof	—	open
7	Combinatorics	4.8	proof	—	open
8	Number theory	4.8	proof	—	open
9	Algebra	4.8	proof	—	open
10	Algebra	4.8	proof	—	open
11	Algebra	4.9	proof	—	open
12	Algebra	4.9	proof	—	open
13	Algebra	5.0	proof	—	open
14	Combinatorics	5.0	proof	—	open
15	Geometry	5.1	proof	—	open
16	Geometry	5.1	proof	—	open
17	Geometry	5.1	proof	—	open
18	Algebra	5.3	proof	—	open
19	Algebra	5.3	proof	—	open
20	Algebra	5.3	proof	—	open
21	Algebra	5.3	proof	—	open
22	Algebra	5.3	proof	—	open
23	Algebra	5.4	proof	—	open
24	Geometry	5.5	proof	—	open
25	Geometry	5.5	proof	—	open
26	Number theory	5.5	proof	—	open
27	Number theory	5.5	proof	—	open
28	Geometry	5.5	proof	—	open
29	Geometry	5.6	proof	—	open
30	Geometry	5.6	proof	—	open
31	Geometry	5.8	proof	—	open
32	Geometry	5.8	proof	—	open
33	Number theory	5.8	proof	—	open
34	Algebra	5.9	proof	—	open
35	Algebra	6.0	proof	—	open
36	Geometry	6.0	proof	—	open
37	Algebra	6.0	proof	—	open
38	Number theory	6.0	proof	—	open
39	Geometry	6.0	proof	—	open
40	Algebra	6.1	proof	—	open
41	Number theory	6.1	proof	—	open
42	Number theory	6.3	proof	—	open
43	Algebra	6.4	proof	—	open
44	Number theory	6.5	proof	—	open
45	Combinatorics	6.5	proof	—	open
46	Combinatorics	6.6	proof	—	open
47	Geometry	6.6	proof	—	open
48	Combinatorics	6.6	proof	—	open
49	Geometry	6.6	proof	—	open
50	Combinatorics	6.7	proof	—	open
51	Number theory	7.0	proof	—	open
52	Geometry	7.1	proof	—	open
53	Geometry	7.3	proof	—	open
54	Combinatorics	7.3	proof	—	open
55	Combinatorics	7.5	proof	—	open
56	Combinatorics	7.5	proof	—	open
57	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.