Maths Olympiad Prep

Library /Progetto Olimpiadi di Matematica - GARA di SECONDO LIVELLO

Progetto Olimpiadi di Matematica - GARA di SECONDO LIVELLO

55 problems here, rated 3.8 to 7.7 on our scale (AMC 10/12 to National Olympiad, round 2). 22 of them ask for a proof. Years covered: 2005–2007.

Algebra 13Combinatorics 7Geometry 19Number theory 16
#TopicDiffTypeYear
1 Geometry 3.5 answer 2005 open
2 Geometry 3.5 answer — open
3 Algebra 3.8 answer — open
4 Algebra 3.8 answer — open
5 Algebra 3.9 answer 2005 open
6 Algebra 3.9 answer 2007 open
7 Number theory 4.0 answer — open
8 Algebra 4.1 answer — open
9 Geometry 4.3 answer — open
10 Algebra 4.3 answer 2005 open
11 Number theory 4.3 answer 2007 open
12 Combinatorics 4.4 answer — open
13 Algebra 4.5 answer — open
14 Geometry 4.6 proof — open
15 Geometry 4.6 answer — open
16 Geometry 4.6 proof — open
17 Algebra 4.6 answer — open
18 Geometry 4.7 proof 2006 open
19 Number theory 4.7 answer — open
20 Number theory 4.7 answer 2005 open
21 Number theory 4.7 answer — open
22 Combinatorics 4.8 answer — open
23 Number theory 4.8 answer 2005 open
24 Geometry 4.9 proof 2005 open
25 Number theory 4.9 proof — open
26 Number theory 4.9 answer 2006 open
27 Combinatorics 5.0 answer — open
28 Number theory 5.0 proof — open
29 Combinatorics 5.2 proof 2005 open
30 Algebra 5.2 proof 2006 open
31 Algebra 5.3 proof — open
32 Geometry 5.3 answer — open
33 Geometry 5.4 answer 2005 open
34 Geometry 5.4 proof — open
35 Algebra 5.5 answer — open
36 Number theory 5.6 proof — open
37 Geometry 5.6 answer 2005 open
38 Number theory 5.6 answer — open
39 Algebra 5.7 answer — open
40 Number theory 5.7 proof 2007 open
41 Geometry 5.7 proof 2006 open
42 Geometry 5.7 answer — open
43 Geometry 5.8 answer 2005 open
44 Number theory 6.0 proof 2005 open
45 Number theory 6.0 proof — open
46 Combinatorics 6.0 answer — open
47 Geometry 6.0 answer — open
48 Geometry 6.1 proof 2006 open
49 Number theory 6.1 proof 2006 open
50 Geometry 6.1 answer 2006 open
51 Geometry 6.2 proof — open
52 Algebra 6.6 proof — open
53 Number theory 7.1 proof — open
54 Combinatorics 7.5 proof 2007 open
55 Combinatorics 7.7 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.