Library /NZMO Round One

NZMO Round One

21 problems here, rated 4.1 to 5.6 on our scale (AIME to AIME, harder). 18 of them ask for a proof.

Algebra 4Combinatorics 2Geometry 7Number theory 8

#	Topic	Diff	Type	Year
1	Combinatorics	4.1	answer	—	open
2	Number theory	4.4	answer	—	open
3	Geometry	4.5	proof	—	open
4	Number theory	4.5	proof	—	open
5	Algebra	4.7	proof	—	open
6	Algebra	4.7	proof	—	open
7	Number theory	4.7	proof	—	open
8	Number theory	4.8	proof	—	open
9	Geometry	4.8	proof	—	open
10	Number theory	5.0	proof	—	open
11	Geometry	5.1	proof	—	open
12	Geometry	5.1	proof	—	open
13	Number theory	5.3	proof	—	open
14	Geometry	5.3	proof	—	open
15	Geometry	5.4	proof	—	open
16	Algebra	5.5	proof	—	open
17	Geometry	5.5	proof	—	open
18	Number theory	5.5	proof	—	open
19	Combinatorics	5.6	proof	—	open
20	Number theory	5.6	proof	—	open
21	Algebra	5.6	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.