Team selection tests for JBMO
10 problems here, rated 4.2 to 7.1 on our scale (AIME to National olympiad, round 2). 10 of them ask for a proof.
| # | Topic | Diff | Type | Year | |
|---|---|---|---|---|---|
| 1 | Geometry | 4.2 | proof | 2018 | open |
| 2 | Geometry | 4.4 | proof | 2018 | open |
| 3 | Algebra | 4.7 | proof | 2018 | open |
| 4 | Number theory | 5.0 | proof | 2018 | open |
| 5 | Algebra | 5.0 | proof | 2018 | open |
| 6 | Geometry | 5.6 | proof | 2018 | open |
| 7 | Geometry | 5.9 | proof | 2018 | open |
| 8 | Geometry | 6.3 | proof | 2018 | open |
| 9 | Number theory | 6.6 | proof | 2018 | open |
| 10 | Combinatorics | 7.1 | proof | 2018 | 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.