Maths Olympiad Prep

Library /CEMC Pascal

CEMC Pascal

168 problems here, rated 1.1 to 3.7 on our scale (Junior to AMC 10/12).

Algebra 123Combinatorics 4Geometry 30Number theory 11
#TopicDiffTypeYear
1 Algebra 1.1 answer — open
2 Algebra 1.3 answer — open
3 Algebra 1.3 answer — open
4 Algebra 1.3 answer — open
5 Algebra 1.4 answer — open
6 Algebra 1.4 answer — open
7 Algebra 1.4 answer — open
8 Algebra 1.4 answer — open
9 Algebra 1.4 answer — open
10 Algebra 1.4 answer — open
11 Algebra 1.4 answer — open
12 Algebra 1.4 answer — open
13 Algebra 1.4 answer — open
14 Algebra 1.4 answer — open
15 Geometry 1.4 answer — open
16 Algebra 1.5 answer — open
17 Algebra 1.5 answer — open
18 Algebra 1.5 answer — open
19 Algebra 1.5 answer — open
20 Algebra 1.5 answer — open
21 Algebra 1.5 answer — open
22 Algebra 1.5 answer — open
23 Algebra 1.5 answer — open
24 Algebra 1.5 answer — open
25 Algebra 1.5 answer — open
26 Algebra 1.5 answer — open
27 Geometry 1.5 answer — open
28 Algebra 1.5 answer — open
29 Algebra 1.5 answer — open
30 Algebra 1.5 answer — open
31 Algebra 1.6 answer — open
32 Algebra 1.6 answer — open
33 Algebra 1.6 answer — open
34 Algebra 1.6 answer — open
35 Algebra 1.6 answer — open
36 Algebra 1.6 answer — open
37 Algebra 1.6 answer — open
38 Algebra 1.6 answer — open
39 Algebra 1.6 answer — open
40 Algebra 1.6 answer — open
41 Algebra 1.6 answer — open
42 Algebra 1.7 answer — open
43 Algebra 1.7 answer — open
44 Algebra 1.7 answer — open
45 Algebra 1.7 answer — open
46 Algebra 1.7 answer — open
47 Algebra 1.7 answer — open
48 Algebra 1.7 answer — open
49 Algebra 1.7 answer — open
50 Algebra 1.7 answer — open
51 Algebra 1.7 answer — open
52 Algebra 1.7 answer — open
53 Number theory 1.7 answer — open
54 Algebra 1.7 answer — open
55 Algebra 1.7 answer — open
56 Algebra 1.7 answer — open
57 Algebra 1.8 answer — open
58 Algebra 1.8 answer — open
59 Algebra 1.8 answer — open
60 Algebra 1.8 answer — open
61 Algebra 1.8 answer — open
62 Algebra 1.8 answer — open
63 Algebra 1.8 answer — open
64 Algebra 1.8 answer — open
65 Algebra 1.8 answer — open
66 Algebra 1.8 answer — open
67 Algebra 1.8 answer — open
68 Algebra 1.8 answer — open
69 Algebra 1.8 answer — open
70 Algebra 1.8 answer — open
71 Algebra 1.8 answer — open
72 Geometry 1.8 answer — open
73 Algebra 1.8 answer — open
74 Algebra 1.8 answer — open
75 Algebra 1.8 answer — open
76 Algebra 1.8 answer — open
77 Algebra 1.8 answer — open
78 Algebra 1.8 answer — open
79 Algebra 1.8 answer — open
80 Algebra 1.8 answer — open
81 Algebra 1.8 answer — open
82 Algebra 1.8 answer — open
83 Algebra 1.8 answer — open
84 Algebra 1.8 answer — open
85 Algebra 1.9 answer — open
86 Algebra 1.9 answer — open
87 Algebra 1.9 answer — open
88 Algebra 1.9 answer — open
89 Algebra 1.9 answer — open
90 Algebra 1.9 answer — open
91 Algebra 1.9 answer — open
92 Geometry 1.9 answer — open
93 Algebra 1.9 answer — open
94 Algebra 1.9 answer — open
95 Algebra 1.9 answer — open
96 Algebra 1.9 answer — open
97 Combinatorics 1.9 answer — open
98 Algebra 1.9 answer — open
99 Geometry 1.9 answer — open
100 Geometry 1.9 answer — open
101 Geometry 2.0 answer — open
102 Number theory 2.0 answer — open
103 Geometry 2.0 answer — open
104 Algebra 2.0 answer — open
105 Algebra 2.0 answer — open
106 Algebra 2.0 answer — open
107 Algebra 2.0 answer — open
108 Algebra 2.0 answer — open
109 Geometry 2.1 answer — open
110 Geometry 2.1 answer — open
111 Algebra 2.1 answer — open
112 Algebra 2.1 answer — open
113 Geometry 2.1 answer — open
114 Geometry 2.1 answer — open
115 Algebra 2.1 answer — open
116 Algebra 2.1 answer — open
117 Algebra 2.2 answer — open
118 Algebra 2.2 answer — open
119 Algebra 2.2 answer — open
120 Algebra 2.2 answer — open
121 Algebra 2.2 answer — open
122 Geometry 2.2 answer — open
123 Geometry 2.2 answer — open
124 Geometry 2.2 answer — open
125 Geometry 2.2 answer — open
126 Algebra 2.2 answer — open
127 Algebra 2.3 answer — open
128 Combinatorics 2.3 answer — open
129 Algebra 2.3 answer — open
130 Algebra 2.3 answer — open
131 Algebra 2.3 answer — open
132 Algebra 2.3 answer — open
133 Geometry 2.3 answer — open
134 Algebra 2.3 answer — open
135 Number theory 2.3 answer — open
136 Geometry 2.4 answer — open
137 Algebra 2.4 answer — open
138 Geometry 2.4 answer — open
139 Algebra 2.4 answer — open
140 Algebra 2.4 answer — open
141 Geometry 2.4 answer — open
142 Geometry 2.4 answer — open
143 Geometry 2.4 answer — open
144 Geometry 2.4 answer — open
145 Algebra 2.4 answer — open
146 Number theory 2.5 answer — open
147 Geometry 2.5 answer — open
148 Algebra 2.5 answer — open
149 Number theory 2.5 answer — open
150 Combinatorics 2.5 answer — open
151 Number theory 2.5 answer — open
152 Algebra 2.6 answer — open
153 Number theory 2.6 answer — open
154 Number theory 2.6 answer — open
155 Number theory 2.6 answer — open
156 Algebra 2.6 answer — open
157 Combinatorics 2.7 answer — open
158 Geometry 2.7 answer — open
159 Number theory 2.7 answer — open
160 Number theory 2.7 answer — open
161 Geometry 2.8 answer — open
162 Algebra 2.8 answer — open
163 Geometry 2.8 answer — open
164 Geometry 3.0 answer — open
165 Algebra 3.0 answer — open
166 Geometry 3.0 answer — open
167 Geometry 3.7 answer — open
168 Algebra 3.7 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.