Library /Balkan MO Shortlist

Balkan MO Shortlist

20 problems here, rated 6.4 to 8.9 on our scale (National Olympiad to Shortlist).

Algebra 13Combinatorics 2Geometry 1Number theory 4

#	Topic	Diff	Type	Year
1	Number theory	6.4	answer	—	open
2	Geometry	7.3	answer	—	open
3	Number theory	7.5	answer	—	open
4	Number theory	7.5	answer	—	open
5	Algebra	7.6	answer	—	open
6	Algebra	7.8	answer	—	open
7	Algebra	7.8	answer	—	open
8	Algebra	7.8	answer	—	open
9	Algebra	7.8	answer	—	open
10	Algebra	7.9	answer	—	open
11	Algebra	8.0	answer	—	open
12	Algebra	8.0	answer	—	open
13	Number theory	8.0	answer	—	open
14	Algebra	8.2	answer	—	open
15	Algebra	8.3	answer	—	open
16	Algebra	8.3	answer	—	open
17	Combinatorics	8.3	answer	—	open
18	Algebra	8.3	answer	—	open
19	Algebra	8.4	answer	—	open
20	Combinatorics	8.9	answer	—	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.