Maths Olympiad Prep

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Tenth Philippine Mathematical Olympiad

21 problems here, rated 3.9 to 5.8 on our scale (AMC 10/12 to AIME, harder). 14 of them ask for a proof.

Algebra 11Geometry 8Number theory 2
#TopicDiffTypeYear
1 Geometry 3.9 answer — open
2 Geometry 4.1 answer — open
3 Algebra 4.2 answer — open
4 Algebra 4.3 answer — open
5 Algebra 4.5 answer — open
6 Algebra 4.8 answer — open
7 Algebra 4.9 proof — open
8 Algebra 4.9 proof — open
9 Geometry 4.9 proof — open
10 Geometry 5.0 proof — open
11 Algebra 5.0 proof — open
12 Geometry 5.0 answer — open
13 Geometry 5.1 proof — open
14 Geometry 5.1 proof — open
15 Number theory 5.1 proof — open
16 Algebra 5.2 proof — open
17 Algebra 5.3 proof — open
18 Geometry 5.3 proof — open
19 Algebra 5.5 proof — open
20 Number theory 5.7 proof — open
21 Algebra 5.8 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.