Library /Belarusian Mathematical Olympiad

Belarusian Mathematical Olympiad

208 problems here, rated 4.3 to 7.8 on our scale (AIME to National Olympiad, round 2). 207 of them ask for a proof.

Algebra 50Combinatorics 41Geometry 84Number theory 33

#	Topic	Diff	Type	Year
1	Geometry	4.3	proof	—	open
2	Geometry	4.6	proof	—	open
3	Geometry	4.7	proof	—	open
4	Geometry	4.8	proof	—	open
5	Geometry	4.8	proof	—	open
6	Geometry	4.8	proof	—	open
7	Algebra	4.8	proof	—	open
8	Algebra	4.8	proof	—	open
9	Algebra	4.9	proof	—	open
10	Algebra	4.9	proof	—	open
11	Number theory	5.0	proof	—	open
12	Algebra	5.0	proof	—	open
13	Geometry	5.0	proof	—	open
14	Geometry	5.0	proof	—	open
15	Algebra	5.0	proof	—	open
16	Number theory	5.0	proof	—	open
17	Combinatorics	5.1	proof	—	open
18	Number theory	5.1	proof	—	open
19	Number theory	5.1	proof	—	open
20	Algebra	5.1	proof	—	open
21	Geometry	5.1	proof	—	open
22	Number theory	5.1	proof	—	open
23	Algebra	5.1	proof	—	open
24	Geometry	5.1	proof	—	open
25	Geometry	5.1	proof	—	open
26	Algebra	5.1	proof	—	open
27	Algebra	5.2	proof	—	open
28	Geometry	5.2	proof	—	open
29	Algebra	5.2	proof	—	open
30	Geometry	5.2	proof	—	open
31	Algebra	5.3	proof	—	open
32	Algebra	5.3	proof	—	open
33	Number theory	5.3	proof	—	open
34	Combinatorics	5.3	proof	—	open
35	Geometry	5.3	proof	—	open
36	Number theory	5.3	proof	—	open
37	Combinatorics	5.3	proof	—	open
38	Geometry	5.3	proof	—	open
39	Number theory	5.3	proof	—	open
40	Algebra	5.3	proof	—	open
41	Number theory	5.4	proof	—	open
42	Algebra	5.4	proof	—	open
43	Geometry	5.4	proof	—	open
44	Geometry	5.4	proof	—	open
45	Algebra	5.4	proof	—	open
46	Algebra	5.5	proof	—	open
47	Geometry	5.5	proof	—	open
48	Geometry	5.5	proof	—	open
49	Algebra	5.5	proof	—	open
50	Number theory	5.5	proof	—	open
51	Geometry	5.5	proof	—	open
52	Geometry	5.5	proof	—	open
53	Geometry	5.5	proof	—	open
54	Number theory	5.5	proof	—	open
55	Geometry	5.6	proof	—	open
56	Number theory	5.6	proof	—	open
57	Algebra	5.6	proof	—	open
58	Geometry	5.6	proof	—	open
59	Number theory	5.6	proof	—	open
60	Algebra	5.6	proof	—	open
61	Number theory	5.6	proof	—	open
62	Algebra	5.7	proof	—	open
63	Geometry	5.7	proof	—	open
64	Number theory	5.7	proof	—	open
65	Combinatorics	5.7	proof	—	open
66	Number theory	5.7	proof	—	open
67	Combinatorics	5.7	proof	—	open
68	Geometry	5.7	proof	—	open
69	Geometry	5.7	proof	—	open
70	Combinatorics	5.7	proof	—	open
71	Combinatorics	5.7	proof	—	open
72	Geometry	5.7	proof	—	open
73	Geometry	5.7	proof	—	open
74	Algebra	5.7	proof	—	open
75	Number theory	5.7	proof	—	open
76	Number theory	5.8	proof	—	open
77	Algebra	5.8	proof	—	open
78	Algebra	5.8	proof	—	open
79	Geometry	5.8	proof	—	open
80	Geometry	5.8	proof	—	open
81	Number theory	5.8	proof	—	open
82	Geometry	5.8	proof	—	open
83	Number theory	5.8	proof	—	open
84	Geometry	5.8	proof	—	open
85	Algebra	5.9	proof	—	open
86	Geometry	5.9	proof	—	open
87	Geometry	5.9	proof	—	open
88	Geometry	5.9	proof	—	open
89	Number theory	5.9	proof	—	open
90	Geometry	5.9	proof	—	open
91	Number theory	5.9	proof	—	open
92	Geometry	5.9	proof	—	open
93	Combinatorics	5.9	proof	—	open
94	Geometry	5.9	proof	—	open
95	Geometry	6.0	proof	—	open
96	Combinatorics	6.0	proof	—	open
97	Geometry	6.0	proof	—	open
98	Combinatorics	6.0	proof	—	open
99	Geometry	6.0	proof	—	open
100	Geometry	6.0	proof	—	open
101	Algebra	6.0	proof	—	open
102	Algebra	6.0	proof	—	open
103	Geometry	6.0	proof	—	open
104	Algebra	6.0	proof	—	open
105	Number theory	6.0	proof	—	open
106	Combinatorics	6.0	proof	—	open
107	Algebra	6.0	proof	—	open
108	Algebra	6.0	proof	—	open
109	Combinatorics	6.0	proof	—	open
110	Geometry	6.0	proof	—	open
111	Algebra	6.1	proof	—	open
112	Geometry	6.1	proof	—	open
113	Combinatorics	6.1	proof	—	open
114	Geometry	6.1	proof	—	open
115	Geometry	6.1	proof	—	open
116	Geometry	6.1	proof	—	open
117	Geometry	6.1	proof	—	open
118	Geometry	6.1	proof	—	open
119	Combinatorics	6.1	proof	—	open
120	Geometry	6.1	proof	—	open
121	Geometry	6.1	proof	—	open
122	Number theory	6.1	proof	—	open
123	Combinatorics	6.1	proof	—	open
124	Geometry	6.2	proof	—	open
125	Geometry	6.2	proof	—	open
126	Algebra	6.2	proof	—	open
127	Combinatorics	6.2	proof	—	open
128	Geometry	6.2	proof	—	open
129	Geometry	6.2	proof	—	open
130	Geometry	6.2	proof	—	open
131	Number theory	6.3	proof	—	open
132	Geometry	6.3	proof	—	open
133	Combinatorics	6.3	proof	—	open
134	Algebra	6.3	answer	—	open
135	Combinatorics	6.3	proof	—	open
136	Algebra	6.3	proof	—	open
137	Geometry	6.3	proof	—	open
138	Number theory	6.3	proof	—	open
139	Algebra	6.3	proof	—	open
140	Combinatorics	6.3	proof	—	open
141	Geometry	6.3	proof	—	open
142	Number theory	6.3	proof	—	open
143	Algebra	6.4	proof	—	open
144	Algebra	6.4	proof	—	open
145	Number theory	6.4	proof	—	open
146	Algebra	6.4	proof	—	open
147	Geometry	6.5	proof	—	open
148	Algebra	6.5	proof	—	open
149	Combinatorics	6.5	proof	—	open
150	Number theory	6.5	proof	—	open
151	Geometry	6.5	proof	—	open
152	Geometry	6.5	proof	—	open
153	Geometry	6.5	proof	—	open
154	Algebra	6.5	proof	—	open
155	Number theory	6.5	proof	—	open
156	Algebra	6.6	proof	—	open
157	Number theory	6.6	proof	—	open
158	Geometry	6.6	proof	—	open
159	Combinatorics	6.6	proof	—	open
160	Geometry	6.7	proof	—	open
161	Geometry	6.7	proof	—	open
162	Combinatorics	6.7	proof	—	open
163	Geometry	6.7	proof	—	open
164	Combinatorics	6.8	proof	—	open
165	Algebra	6.8	proof	—	open
166	Combinatorics	6.8	proof	—	open
167	Geometry	6.8	proof	—	open
168	Geometry	6.8	proof	—	open
169	Geometry	6.8	proof	—	open
170	Combinatorics	6.9	proof	—	open
171	Number theory	6.9	proof	—	open
172	Geometry	6.9	proof	—	open
173	Geometry	6.9	proof	—	open
174	Combinatorics	6.9	proof	—	open
175	Geometry	6.9	proof	—	open
176	Number theory	6.9	proof	—	open
177	Combinatorics	6.9	proof	—	open
178	Combinatorics	6.9	proof	—	open
179	Combinatorics	7.0	proof	—	open
180	Geometry	7.0	proof	—	open
181	Geometry	7.0	proof	—	open
182	Geometry	7.0	proof	—	open
183	Algebra	7.0	proof	—	open
184	Geometry	7.0	proof	—	open
185	Algebra	7.1	proof	—	open
186	Algebra	7.1	proof	—	open
187	Algebra	7.1	proof	—	open
188	Combinatorics	7.1	proof	—	open
189	Geometry	7.2	proof	—	open
190	Combinatorics	7.3	proof	—	open
191	Combinatorics	7.3	proof	—	open
192	Combinatorics	7.3	proof	—	open
193	Algebra	7.3	proof	—	open
194	Combinatorics	7.4	proof	—	open
195	Combinatorics	7.4	proof	—	open
196	Algebra	7.4	proof	—	open
197	Geometry	7.5	proof	—	open
198	Combinatorics	7.5	proof	—	open
199	Algebra	7.5	proof	—	open
200	Combinatorics	7.5	proof	—	open
201	Algebra	7.5	proof	—	open
202	Combinatorics	7.5	proof	—	open
203	Geometry	7.6	proof	—	open
204	Combinatorics	7.6	proof	—	open
205	Combinatorics	7.7	proof	—	open
206	Geometry	7.7	proof	—	open
207	Combinatorics	7.8	proof	—	open
208	Geometry	7.8	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.