Library /Berkeley Math Circle Monthly Contest 3

Berkeley Math Circle Monthly Contest 3

22 problems here, rated 4.3 to 5.7 on our scale (AIME to AIME, harder). 21 of them ask for a proof.

Algebra 5Combinatorics 4Geometry 6Number theory 7

#	Topic	Diff	Type	Year
1	Algebra	4.3	answer	—	open
2	Geometry	4.3	proof	—	open
3	Number theory	4.5	proof	—	open
4	Geometry	4.7	proof	—	open
5	Geometry	4.7	proof	—	open
6	Algebra	4.8	proof	—	open
7	Number theory	4.8	proof	—	open
8	Algebra	4.8	proof	—	open
9	Number theory	4.8	proof	—	open
10	Algebra	4.8	proof	—	open
11	Number theory	4.9	proof	—	open
12	Number theory	4.9	proof	—	open
13	Geometry	5.0	proof	—	open
14	Combinatorics	5.2	proof	—	open
15	Geometry	5.2	proof	—	open
16	Geometry	5.2	proof	—	open
17	Algebra	5.3	proof	—	open
18	Combinatorics	5.4	proof	—	open
19	Combinatorics	5.4	proof	—	open
20	Number theory	5.6	proof	—	open
21	Number theory	5.7	proof	—	open
22	Combinatorics	5.7	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.