Mathematical Olympiad in Ukraine, Fourth Round (March 23, )
8 problems here, rated 4.9 to 6.6 on our scale (AIME to National Olympiad). 8 of them ask for a proof.
| # | Topic | Diff | Type | Year | |
|---|---|---|---|---|---|
| 1 | Algebra | 4.9 | proof | 2010 | open |
| 2 | Number theory | 5.3 | proof | 2010 | open |
| 3 | Algebra | 5.4 | proof | 2010 | open |
| 4 | Geometry | 5.4 | proof | 2010 | open |
| 5 | Algebra | 6.0 | proof | 2010 | open |
| 6 | Geometry | 6.3 | proof | 2010 | open |
| 7 | Algebra | 6.5 | proof | 2010 | open |
| 8 | Geometry | 6.6 | proof | 2010 | 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.