Maths Olympiad Prep

Library /Iberoamerican Olympiad

Iberoamerican Olympiad

14 problems here, rated 5.7 to 7.3 on our scale (AIME, harder to National Olympiad, round 2).

Algebra 3Combinatorics 4Geometry 2Number theory 5
#TopicDiffTypeYear
1 Number theory 5.7 answer — open
2 Number theory 6.0 answer — open
3 Geometry 6.2 answer — open
4 Number theory 6.2 answer — open
5 Algebra 6.2 answer — open
6 Algebra 6.2 answer — open
7 Algebra 6.3 answer — open
8 Number theory 6.3 answer — open
9 Combinatorics 6.4 answer — open
10 Number theory 6.4 answer — open
11 Combinatorics 6.5 answer — open
12 Combinatorics 6.8 answer — open
13 Combinatorics 6.9 answer — open
14 Geometry 7.3 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.