Maths Olympiad Prep

Library /Autumn Tournament

Autumn Tournament

16 problems here, rated 4.7 to 7.5 on our scale (AIME to National Olympiad, round 2). 16 of them ask for a proof.

Algebra 3Combinatorics 4Geometry 5Number theory 4
#TopicDiffTypeYear
1 Algebra 4.7 proof — open
2 Number theory 4.8 proof — open
3 Algebra 5.0 proof — open
4 Geometry 5.1 proof — open
5 Geometry 5.1 proof — open
6 Geometry 5.2 proof — open
7 Number theory 5.3 proof — open
8 Algebra 5.5 proof — open
9 Geometry 5.6 proof — open
10 Number theory 6.2 proof — open
11 Combinatorics 6.2 proof — open
12 Number theory 6.2 proof — open
13 Combinatorics 6.5 proof — open
14 Combinatorics 6.5 proof — open
15 Geometry 7.4 proof — open
16 Combinatorics 7.5 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.