National Math Olympiad in Slovenia
21 problems here, rated 3.7 to 5.3 on our scale (AMC 10/12 to AIME, harder). 12 of them ask for a proof.
| # | Topic | Diff | Type | Year | |
|---|---|---|---|---|---|
| 1 | Number theory | 3.7 | answer | — | open |
| 2 | Algebra | 3.7 | answer | — | open |
| 3 | Number theory | 3.8 | answer | — | open |
| 4 | Number theory | 3.8 | answer | — | open |
| 5 | Algebra | 3.9 | answer | — | open |
| 6 | Algebra | 3.9 | answer | — | open |
| 7 | Geometry | 4.4 | answer | — | open |
| 8 | Combinatorics | 4.4 | answer | — | open |
| 9 | Combinatorics | 4.5 | answer | — | open |
| 10 | Number theory | 4.5 | proof | — | open |
| 11 | Algebra | 4.6 | proof | — | open |
| 12 | Number theory | 4.7 | proof | — | open |
| 13 | Number theory | 4.7 | proof | — | open |
| 14 | Geometry | 4.7 | proof | — | open |
| 15 | Geometry | 4.7 | proof | — | open |
| 16 | Geometry | 4.7 | proof | — | open |
| 17 | Algebra | 4.8 | proof | — | open |
| 18 | Algebra | 4.8 | proof | — | open |
| 19 | Algebra | 4.9 | proof | — | open |
| 20 | Number theory | 5.3 | proof | — | open |
| 21 | Algebra | 5.3 | 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.