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MO in 2024
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official website of Slovak Committee of Mathematical Olympiad
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 o. a. calendarother activities indirectly related to MO 
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 MO calendar 
October 2025
 12345
6789101112
13141516171819
20212223242526
2728293031 
November 2025
 12
3456789
10111213141516
17181920212223
24252627282930
December 2025
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891011121314
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January 2026
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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

4. 10. 23:58 →pdf: 75th year, Hungarian version, Z5, homework round, problems
4. 10. 23:58 →pdf: 75th year, Hungarian version, Z6, homework round, problems
4. 10. 23:58 →pdf: 75th year, Hungarian version, Z7, homework round, problems
4. 10. 23:58 →pdf: 75th year, Hungarian version, Z8, homework round, problems
4. 10. 23:58 →pdf: 75th year, Hungarian version, Z9, homework round, problems
4. 10. 23:58 →pdf: 75th year, Hungarian version, C, homework round, problems
4. 10. 23:57 →pdf: 75th year, Hungarian version, B, homework round, problems
4. 10. 23:57 →pdf: 75th year, Hungarian version, A, homework round, problems
1. 10. 09:06 →pdf: 74th year, IMO, problems
30. 9. 12:50 →pdf: 75th year, IMO and MEMO qualification
Problems and solution of particular rounds can be found also in documents section.

Forthcoming events

MO
5. 11. 08:15 – 13:00 →qualification (remote event) [?contest problem solving, number theory]
14. 11. → Z9, homework round [?three problems]
14. 11. → Z5, homework round [?three problems]
28. 11. 18:30 →qualification (remote event) [?lecture, geometry]
2. 12. → A, homework round
3. 12. 18:30 →qualification (remote event) [?lecture, geometry]
9. 12. → A, school round
11. 12. 08:15 – 13:00 →qualification (remote event) [?contest problem solving, geometry]
12. 12. → Z5, homework round [?another three problems]
Related events
10. 11. →SEZAM, 2nd winter series [www]
10. 11. →Sezamko, 2nd winter series [www]
10. 11. →Matik, _Mas_problem?! [www]
10. 11. →Malynár, _Mas_problem?! [www]
17. 11. →Matik, 2nd winter series [www]
17. 11. →Malynár, 2nd winter series [www]
20. 11. →FRI+JSMF ZA, MO training lectures (Žilina) [www]
24. 11. →Strom, 2nd winter series [www]
28. 11. →Matik, Lomihlav (Košice) [www]
The complete schedule can be found in schedule section.

First qualification lecture

The first lecture will be held on October 28 at 16:00 at this link. It can also be viewed by non-registrants.

2025/26 IMO and MEMO qualification

The qualification process for international competitions used in the 2024/25 school year will also be applied in the current 2025/26 school year. When advancing to the selection training camp, not only the result from the national round will be important, but also the results from the qualification rounds held before the national round. You can find more information in this document, including a link to registration form.