August 2026
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3	4	5	6	7	8	9
10	11	12	13	14	15	16
17	18	19	20	21	22	23
24	25	26	27	28	29	30
31

September 2026
	1	2	3	4	5	6
7	8	9	10	11	12	13
14	15	16	17	18	19	20
21	22	23	24	25	26	27
28	29	30

October 2026
			1	2	3	4
5	6	7	8	9	10	11
12	13	14	15	16	17	18
19	20	21	22	23	24	25
26	27	28	29	30	31

November 2026
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2	3	4	5	6	7	8
9	10	11	12	13	14	15
16	17	18	19	20	21	22
23	24	25	26	27	28	29
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MO calendar

August 2026
					1	2
3	4	5	6	7	8	9
10	11	12	13	14	15	16
17	18	19	20	21	22	23
24	25	26	27	28	29	30
31

September 2026
	1	2	3	4	5	6
7	8	9	10	11	12	13
14	15	16	17	18	19	20
21	22	23	24	25	26	27
28	29	30

October 2026
			1	2	3	4
5	6	7	8	9	10	11
12	13	14	15	16	17	18
19	20	21	22	23	24	25
26	27	28	29	30	31

November 2026
						1
2	3	4	5	6	7	8
9	10	11	12	13	14	15
16	17	18	19	20	21	22
23	24	25	26	27	28	29
30

MATHEMATICAL OLYMPIAD

Mathematical Olympiad is a competition for high school and elementary school students. It is organized by Ministry of Education, Science, Research and Sport of the Slovak Republic in cooperation with Union of Slovak Mathematicians and Physicists (JSMF) and Slovak Committee of Mathematical Olympiad (SKMO) (see Rules of Organization of MO). The competition is directed by SKMO. In regions, it is governed by regional committees of MO and branches of JSMF. In schools, the teachers of mathematics organize the competition.

Recently added documents

24. 8. 10:50 →pdf: 75^th year, CAPS, solutions
24. 8. 10:50 →pdf: 75^th year, CAPS, problems
29. 5. 14:28 →pdf: 75^th year, CPSJ, problems
29. 5. 13:53 →pdf: 75^th year, team competition, CPSJ, results
24. 4. 18:20 →pdf: 75^th year, NM Z9, solutions
24. 4. 18:20 →pdf: 75^th year, Hungarian version, NM Z9, problems
24. 4. 18:15 →pdf: 75^th year, Slovak version, NM Z9, problems
5. 4. 18:10 →pdf: 75^th year, A, national round, results
5. 4. 18:01 →pdf: 74^th year, A, national round, results
5. 4. 17:57 →pdf: 73^rd year, A, national round, results

Problems and solution of particular rounds can be found also in documents section.

Forthcoming events

Related events

28. 9. →KMS, 1st winter series [www]
26. 10. →KMS, 2nd winter series [www]
23. 11. →KMS, 3rd winter series [www]
16. – 23. 1. →KMS, winter camp α [www]
23. – 30. 1. →KMS, winter camp β [www]
15. 2. →KMS, 1st summer series [www]
12. 3. →KMS, náboj [www]
15. 3. →KMS, 2nd summer series [www]
19. 4. →KMS, 3rd summer series [www]

The complete schedule can be found in schedule section.

MO Problem Archive

The website https://ics.upjs.sk/~krajci/mo/archiv/ contains an archive of MO problems. You can find all high-school MO problems from all 75 editions (as well as some elementary-school problems) there.