Competitions
335 competitions have their own page. The rest appear in the library table but have too few problems here to warrant one.
| Competition | Problems | Difficulty | Level |
|---|---|---|---|
| AIME I | 12 | 4.2–6.8 | National Olympiad |
| Alibaba Global Mathematics Competition | 11 | 5.8–7.2 | National Olympiad, round 2 |
| All-Soviet-Union Mathematical Olympiad | 178 | 3.5–7.8 | National Olympiad, round 2 |
| AMC 10 A | 21 | 3.5–5.1 | AIME, harder |
| AMC 10 B | 18 | 3.7–7.2 | National Olympiad, round 2 |
| AMC 12 A | 21 | 3.8–6.1 | National Olympiad |
| AMC 12 B | 19 | 3.5–6 | National Olympiad |
| Annual Harvard-MIT Mathematics Tournament | 71 | 4–6.1 | National Olympiad |
| Annual Harvard-MIT November Tournament | 24 | 3.4–6 | National Olympiad |
| APMO | 26 | 6.3–8.2 | Shortlist |
| Area Stage | 11 | 3.8–6.2 | National Olympiad |
| Argentina competition problems | 20 | 5.3–7.3 | National Olympiad, round 2 |
| Argentine National Olympiad | 24 | 5.1–7.7 | National Olympiad, round 2 |
| Asian Pacific Mathematics Olympiad | 60 | 6.1–8.3 | Shortlist |
| Austria competition problems | 42 | 4.4–7.4 | National Olympiad, round 2 |
| AustriaMO | 34 | 4.5–7.5 | National Olympiad, round 2 |
| Austrian Mathematical Olympiad | 84 | 4.3–7.8 | National Olympiad, round 2 |
| Auswahlklausur | 30 | 7.4–9.1 | IMO level |
| Auswahlwettbewerb Zur IMO | 19 | 7.4–9.1 | IMO level |
| Auswahlwettbewerb zur Internationalen Mathematik-Olympiade | 20 | 7.4–9 | IMO level |
| Autumn Tournament | 16 | 4.7–7.5 | National Olympiad, round 2 |
| Balkan Mathematical Olympiad | 8 | 5.7–7.7 | National Olympiad, round 2 |
| Balkan Mathematical Olympiad competition problems | 17 | 5.4–7.9 | National Olympiad, round 2 |
| Balkan Mathematical Olympiad Shortlist | 14 | 7.5–8.8 | Shortlist |
| Balkan Mathematical Olympiad Shortlisted Problems | 10 | 7.5–9.1 | IMO level |
| Balkan MO Shortlist | 20 | 6.4–8.9 | Shortlist |
| Balkan Shortlist | 10 | 7.9–8.8 | Shortlist |
| Baltic Way competition problems | 29 | 4.3–6.9 | National Olympiad |
| Baltic Way Problem Shortlist | 21 | 7.5–8.2 | Shortlist |
| Baltic Way Shortlist | 88 | 7.1–9.2 | IMO level |
| Baltic Way Shortlisted Problems | 13 | 7.5–8.9 | Shortlist |
| BAMO | 16 | 4.5–7.8 | National Olympiad, round 2 |
| Bay Area Mathematical Olympiad | 54 | 4.9–7.6 | National Olympiad, round 2 |
| Belarus — Final Round | 34 | 5.2–7.4 | National Olympiad, round 2 |
| Belarus — Selection and Training Session | 86 | 4.4–7.6 | National Olympiad, round 2 |
| Belarus competition problems | 32 | 4.6–7.5 | National Olympiad, round 2 |
| Belarusian Mathematical Olympiad | 214 | 4.3–7.8 | National Olympiad, round 2 |
| Belorusija | 39 | 4.5–8 | Shortlist |
| Benelux Mathematical Olympiad competition problems | 9 | 6.3–7.8 | National Olympiad, round 2 |
| Berkeley Math Circle | 23 | 3.9–4.8 | AIME |
| Berkeley Math Circle Monthly Contest 1 | 21 | 3.8–5.8 | AIME, harder |
| Berkeley Math Circle Monthly Contest 2 | 21 | 4.3–5.5 | AIME, harder |
| Berkeley Math Circle Monthly Contest 3 | 20 | 4.3–5.7 | AIME, harder |
| Berkeley Math Circle Monthly Contest 4 | 21 | 4.4–5.6 | AIME, harder |
| Berkeley Math Circle Monthly Contest 5 | 15 | 4.4–5.5 | AIME, harder |
| Berkeley Math Circle Monthly Contest 6 | 18 | 4.4–5.8 | AIME, harder |
| Berkeley Math Circle Monthly Contest 7 | 15 | 4–5.9 | AIME, harder |
| Berkeley Math Circle Monthly Contest 8 | 13 | 4.4–5.6 | AIME, harder |
| Berkeley Math Circle: Monthly Contest 1 | 13 | 4.3–5.8 | AIME, harder |
| Berkeley Math Circle: Monthly Contest 2 | 21 | 4.2–5.2 | AIME, harder |
| Berkeley Math Circle: Monthly Contest 4 | 15 | 4.2–5.8 | AIME, harder |
| Berkeley Math Circle: Monthly Contest 5 | 21 | 4–5.6 | AIME, harder |
| Berkeley Math Circle: Monthly Contest 6 | 14 | 4.4–5.6 | AIME, harder |
| Berkeley Math Circle: Monthly Contest 7 | 19 | 3.8–5.6 | AIME, harder |
| BMO Round 1 | 60 | 2–7 | National Olympiad, round 2 |
| BMO Shortlist | 34 | 6.9–9.2 | IMO level |
| Brazilian Math Olympiad | 63 | 3.8–7.3 | National Olympiad, round 2 |
| Brazilian Mathematical Olympiad | 140 | 3.9–7.6 | National Olympiad, round 2 |
| Bulgaria competition problems | 33 | 4.6–7.2 | National Olympiad, round 2 |
| Bulgarian Mathematical Competitions | 23 | 4.5–5.6 | AIME, harder |
| Bulgarian Mathematical Olympiad | 62 | 4.7–6.8 | National Olympiad |
| Bulgarian National Mathematical Olympiad | 17 | 5.5–7.8 | National Olympiad, round 2 |
| Bulgarian Spring Tournament | 19 | 4.5–7.7 | National Olympiad, round 2 |
| Bulgarian Winter Tournament | 15 | 4.6–7.8 | National Olympiad, round 2 |
| BxMO Team Selection Test | 9 | 7.2–9.1 | IMO level |
| BxMO/EGMO Team Selection Test | 8 | 7.4–8.8 | Shortlist |
| Canadian Mathematical Olympiad | 29 | 4.6–6.5 | National Olympiad |
| CAPS Match | 11 | 5.2–8 | Shortlist |
| Caucasus Mathematical Olympiad | 14 | 6.1–7 | National Olympiad, round 2 |
| CEMC Cayley | 144 | 1.5–3.1 | AMC 10/12 |
| CEMC Fermat | 165 | 1.8–3.5 | AMC 10/12 |
| CEMC Pascal | 168 | 1.1–3.7 | AMC 10/12 |
| Centroamerican Olympiad | 10 | 5.8–7.2 | National Olympiad, round 2 |
| Cesenatico | 31 | 4.7–7.6 | National Olympiad, round 2 |
| Cesko-Slovacko-Poljsko | 17 | 4.5–7.9 | National Olympiad, round 2 |
| CGMO | 15 | 4.3–7.6 | National Olympiad, round 2 |
| China Girls' Mathematical Olympiad | 55 | 4.8–8.1 | Shortlist |
| China Hong Kong Mathematical Olympiad | 23 | 4.5–5.9 | AIME, harder |
| China Mathematical Competition | 119 | 3.5–7.5 | National Olympiad, round 2 |
| China Mathematical Competition (Complementary Test) | 18 | 5.4–7.1 | National Olympiad, round 2 |
| China Mathematical Competition (Extra Test) | 12 | 4.9–7 | National Olympiad, round 2 |
| China Mathematical Competition (Hainan) | 12 | 3.7–7 | National Olympiad, round 2 |
| China Mathematical Competition (Jiangxi) | 11 | 3.9–7.1 | National Olympiad, round 2 |
| China Mathematical Competition (Shaanxi) | 10 | 3.8–7 | National Olympiad, round 2 |
| China Mathematical Olympiad | 37 | 5.7–7.7 | National Olympiad, round 2 |
| China National Olympiad | 37 | 5.9–7.9 | National Olympiad, round 2 |
| China National Team Selection Test | 48 | 7.5–9.3 | IMO level |
| China Southeastern Mathematical Olympiad | 39 | 4.9–7.7 | National Olympiad, round 2 |
| China Team Selection Test | 106 | 6.5–9.1 | IMO level |
| China Team Selection Test for IMO | 8 | 7.2–8.9 | Shortlist |
| China Western Mathematical Olympiad | 54 | 4.9–7.7 | National Olympiad, round 2 |
| China-TST-A | 10 | 8.2–9.2 | IMO level |
| Chinese Mathematical Olympiad | 18 | 4.7–8 | Shortlist |
| CIS | 19 | 4.5–7.5 | National Olympiad, round 2 |
| CMO | 24 | 5.2–7.6 | National Olympiad, round 2 |
| Cono Sur Olympiad | 19 | 5.8–7.1 | National Olympiad, round 2 |
| Croatia competition problems | 27 | 4.6–7.1 | National Olympiad, round 2 |
| Croatia Mathematical Competitions | 21 | 4.5–6.5 | National Olympiad |
| Croatian Mathematical Competitions | 106 | 4.4–7.8 | National Olympiad, round 2 |
| Croatian Mathematical Olympiad | 39 | 5.2–7.3 | National Olympiad, round 2 |
| Croatian Mathematical Society Competitions | 17 | 5.1–7.2 | National Olympiad, round 2 |
| CroatianCompetitions | 21 | 4.3–5.9 | AIME, harder |
| Czech and Slovak Mathematical Olympiad | 75 | 5–7.7 | National Olympiad, round 2 |
| Czech-Polish-Slovak Match | 31 | 4.4–7.8 | National Olympiad, round 2 |
| Czech-Polish-Slovak Mathematics Competition | 12 | 5.5–7.7 | National Olympiad, round 2 |
| Czech-Slovak-Polish Match | 22 | 4.6–7.2 | National Olympiad, round 2 |
| Dutch Mathematical Olympiad | 36 | 4.4–7.4 | National Olympiad, round 2 |
| EGMO | 22 | 6.8–8 | Shortlist |
| Eleventh STARS OF MATHEMATICS Competition | 8 | 5.7–6.9 | National Olympiad |
| Estonia — Open Contests | 53 | 4.3–7.2 | National Olympiad, round 2 |
| Estonian Math Competitions | 110 | 3.7–7.8 | National Olympiad, round 2 |
| Estonian Mathematical Olympiad | 102 | 4.5–7.8 | National Olympiad, round 2 |
| Estonija | 21 | 4.5–5.9 | AIME, harder |
| European Girls' Mathematical Olympiad | 14 | 5.4–8.1 | Shortlist |
| European Mathematical Cup | 28 | 5–7.8 | National Olympiad, round 2 |
| Fall AMC 10 B | 12 | 3.7–6.5 | National Olympiad |
| Fall Mathematical Competition | 13 | 4.7–7.3 | National Olympiad, round 2 |
| February | 22 | 3.5–4.9 | AIME |
| Final Round of National Olympiad | 27 | 4.9–6.8 | National Olympiad |
| Gara di Febbraio | 39 | 3.5–7.5 | National Olympiad, round 2 |
| GARA di FEBBRAIO | 9 | 3.9–7 | National Olympiad, round 2 |
| Gara Nazionale di Matematica | 13 | 4.7–7.6 | National Olympiad, round 2 |
| GARA NAZIONALE di MATEMATICA | 9 | 4.3–7 | National Olympiad, round 2 |
| Greece — Selection Examination | 68 | 4.5–7.8 | National Olympiad, round 2 |
| Harvard-MIT Math Tournament | 23 | 3.7–4.7 | AIME |
| Harvard-MIT Mathematics Tournament | 24 | 3.6–5 | AIME, harder |
| Harvard-MIT November Tournament | 23 | 3.9–5 | AIME, harder |
| Hellenic Mathematical Olympiad | 61 | 4.9–7.7 | National Olympiad, round 2 |
| Hkg TST | 21 | 7.3–8.1 | Shortlist |
| HMIC | 21 | 4.8–5.8 | AIME, harder |
| HMMO | 21 | 3.6–4.7 | AIME |
| HMMT | 23 | 4.1–5.3 | AIME, harder |
| HMMT February | 841 | 4.5–6.5 | National Olympiad |
| HMMT February February 16 | 10 | 5.1–6.4 | National Olympiad |
| HMMT February Guts Round | 21 | 4.6–5.6 | AIME, harder |
| HMMT February Team Round | 9 | 5–6.5 | National Olympiad |
| HMMT November | 353 | 3.5–5.4 | AIME, harder |
| HMMT Spring | 17 | 4.8–5.8 | AIME, harder |
| HMMT Spring Guts Round | 19 | 4.5–5.8 | AIME, harder |
| Hong Kong competition problems | 21 | 4.4–5.9 | AIME, harder |
| HongKong -23 IMO Selection Tests | 10 | 7.3–8.7 | Shortlist |
| Hrvatska | 8 | 4.4–7 | National Olympiad, round 2 |
| Iberoamerican Mathematical Olympiad | 21 | 4.7–5.4 | AIME, harder |
| Iberoamerican Olympiad | 14 | 5.7–7.3 | National Olympiad, round 2 |
| IMO Hk TST | 24 | 6.9–7.8 | National Olympiad, round 2 |
| IMO Longlist | 17 | 5.9–8.6 | Shortlist |
| IMO Selection | 11 | 7.7–8.9 | Shortlist |
| IMO Shortlist | 367 | 6.8–9.3 | IMO level |
| IMO Team Selection Contest | 19 | 7–9 | IMO level |
| IMO Team Selection Team Selection Test | 10 | 8.4–9.1 | IMO level |
| IMO Team Selection Test | 22 | 7.6–9.2 | IMO level |
| IMO Team Selection Test 1 | 13 | 7.3–8.9 | Shortlist |
| IMO Team Selection Test 2 | 11 | 7.5–9.2 | IMO level |
| IMO-Auswahlklausur | 22 | 7.3–9.2 | IMO level |
| India — Team Selection Test | 63 | 4.5–9.1 | IMO level |
| Indian National Mathematical Olympiad | 54 | 4.5–7.5 | National Olympiad, round 2 |
| International Mathematical Arhimede Contest | 11 | 5.1–7 | National Olympiad, round 2 |
| International Mathematical Olympiad | 116 | 7.1–9.2 | IMO level |
| International Mathematical Olympiad China National Team Selection Test | 10 | 8.3–9 | IMO level |
| International Mathematical Olympiad Spain | 14 | 7.7–9 | IMO level |
| International Mathematics Competition | 42 | 7–8.4 | Shortlist |
| International Zhautykov Olympiad | 15 | 6.1–7.8 | National Olympiad, round 2 |
| Iranian Mathematical Olympiad | 207 | 4.8–7.9 | National Olympiad, round 2 |
| Irish Mathematical Olympiad | 351 | 4.3–7.8 | National Olympiad, round 2 |
| Italian Mathematical Olympiad | 65 | 3.5–7.2 | National Olympiad, round 2 |
| Italian Mathematical Olympiad - February Round | 18 | 4.1–7.6 | National Olympiad, round 2 |
| Japan competition problems | 38 | 3.9–7.6 | National Olympiad, round 2 |
| Japan Initial Round | 9 | 3.8–7.8 | National Olympiad, round 2 |
| Japan Junior Mathematical Olympiad | 25 | 2.7–4.8 | AIME |
| Japan Junior Mathematical Olympiad First Round | 8 | 2.8–4.6 | AIME |
| Japan Mathematical Olympiad | 83 | 4.9–7.9 | National Olympiad, round 2 |
| Japan Mathematical Olympiad First Stage | 9 | 5.7–7.9 | National Olympiad, round 2 |
| JBMO Shortlist | 21 | 4.3–6.3 | National Olympiad |
| Junior Balkan Mathematical Olympiad | 60 | 4.3–8 | Shortlist |
| Junior Balkan Mathematical Olympiad Shortlist | 21 | 4.7–5.8 | AIME, harder |
| Junior Balkan Mathematics Olympiad | 16 | 4.6–7.4 | National Olympiad, round 2 |
| Junior Balkan MO | 53 | 4.7–7.2 | National Olympiad, round 2 |
| Junior Balkan MO Shortlist | 31 | 5.1–7 | National Olympiad, round 2 |
| Junior Macedonian Mathematical Olympiad | 18 | 2.9–4.4 | AIME |
| Junior Mathematical Olympiad | 17 | 1.6–4.4 | AIME |
| Junior Turkish Mathematical Olympiad | 25 | 2.1–4.6 | AIME |
| Kanada | 19 | 5–7.7 | National Olympiad, round 2 |
| KöMaL problem A | 151 | 2–9 | IMO level |
| Korean Mathematical Olympiad Final Round | 21 | 5.2–7.9 | National Olympiad, round 2 |
| Local Mathematical Competitions | 25 | 4.4–7.6 | National Olympiad, round 2 |
| Macedonian Junior Mathematical Olympiad | 10 | 3.3–4.3 | AIME |
| Macedonian Mathematical Competitions | 23 | 3.6–4.9 | AIME |
| Macedonian Mathematical Olympiad | 25 | 4.9–7.8 | National Olympiad, round 2 |
| Math Olympiad Second Stage Training Camp | 10 | 4.3–6.5 | National Olympiad |
| Mathematical competitions in Croatia | 21 | 4.4–6.7 | National Olympiad |
| Mathematical Olympiad in Ukraine | 27 | 4.8–8 | Shortlist |
| Mathematical Olympiad in Ukraine, Fourth Round (March 23, ) | 9 | 4.9–6.6 | National Olympiad |
| Mathematical Olympiad in Ukraine, Fourth Round (March 24, ) | 11 | 4.6–7.8 | National Olympiad, round 2 |
| Mathematical Olympiad in Ukraine, Third Round (January 23, ) | 15 | 5–6.6 | National Olympiad |
| Mathematical Olympiad Rioplatense | 18 | 5.1–8 | Shortlist |
| Mediterranean Mathematical Competition | 16 | 5.3–7.6 | National Olympiad, round 2 |
| MEMO | 8 | 6.2–7.9 | National Olympiad, round 2 |
| Middle European Mathematical Olympiad | 29 | 6–7.9 | National Olympiad, round 2 |
| MMO Round 4 | 17 | 5–7.6 | National Olympiad, round 2 |
| Mongolian IMO Team Selection Tests | 11 | 7.8–8.8 | Shortlist |
| Mongolian Mathematical Olympiad | 108 | 4.7–7.5 | National Olympiad, round 2 |
| Mongolian Mathematical Olympiad Round 3 | 12 | 4.9–7.2 | National Olympiad, round 2 |
| Mongolian National Mathematical Olympiad | 33 | 4.8–7.2 | National Olympiad, round 2 |
| National Competition | 9 | 4.3–7.2 | National Olympiad, round 2 |
| National Math Olympiad - Final Round | 9 | 5.1–7.1 | National Olympiad, round 2 |
| National Math Olympiad – Final Round | 8 | 5.3–7.6 | National Olympiad, round 2 |
| National Math Olympiad in Slovenia | 21 | 3.7–5.3 | AIME, harder |
| National Olympiad Final Round | 11 | 5.3–6.5 | National Olympiad |
| National Olympiad of Argentina | 12 | 5.6–7.8 | National Olympiad, round 2 |
| National Xxx Oma | 15 | 4.6–7.8 | National Olympiad, round 2 |
| Netherlands — Final Round | 8 | 5.8–8.1 | Shortlist |
| Netherlands — Second Round | 10 | 4.5–7.6 | National Olympiad, round 2 |
| New Zealand Mathematical Olympiad | 11 | 4.8–7.7 | National Olympiad, round 2 |
| NMO Selection Tests | 23 | 7.6–9.1 | IMO level |
| NMO Selection Tests for BMO and IMO | 52 | 7.2–9.2 | IMO level |
| NMO Selection Tests for JBMO | 64 | 4.5–7.4 | National Olympiad, round 2 |
| NMO Selection Tests for the Junior Balkan Mathematical Olympiad | 20 | 4.3–7 | National Olympiad, round 2 |
| NMO Selection Tests For The Junior Balkan Mathematical Olympiad | 32 | 4.5–7 | National Olympiad, round 2 |
| NZMO Round One | 21 | 4.1–5.6 | AIME, harder |
| NZMO Round Two | 19 | 4.7–7.2 | National Olympiad, round 2 |
| OJBM | 16 | 4.6–6.7 | National Olympiad |
| Olimpiada Matemática Rioplatense | 24 | 4.4–7.5 | National Olympiad, round 2 |
| Olimpiade Italiana di Matematica | 36 | 4.6–7.7 | National Olympiad, round 2 |
| Olimpiadi della Matematica | 16 | 3.7–7.2 | National Olympiad, round 2 |
| Olimpiadi della Matematica - Gara di Febbraio | 8 | 3.8–6.9 | National Olympiad |
| Olimpiadi di Matematica | 37 | 3.8–7.5 | National Olympiad, round 2 |
| Olimpiadi di Matematica - Febbraio | 10 | 4.9–7.5 | National Olympiad, round 2 |
| Olimpiadi di Matematica - GARA di SECONDO LIVELLO | 8 | 3.8–6.3 | National Olympiad |
| Pan African MO | 11 | 6–6.7 | National Olympiad |
| Philippine Mathematical Olympiad | 113 | 3.9–7.6 | National Olympiad, round 2 |
| Philippine Mathematical Olympiad Area Stage | 10 | 4.9–6.6 | National Olympiad |
| Philippine Mathematical Olympiad, National Orals | 15 | 4–7 | National Olympiad, round 2 |
| Philippines Mathematical Olympiad | 16 | 4.3–7.4 | National Olympiad, round 2 |
| PMO Area Stage | 15 | 3.9–7.2 | National Olympiad, round 2 |
| PMO National Stage Oral Phase | 21 | 3.6–4.9 | AIME |
| Preselection Tests for the Full-time Training | 11 | 7.1–8.3 | Shortlist |
| Problems from Ukrainian Authors | 19 | 4.6–7.3 | National Olympiad, round 2 |
| Progetto Olimpiadi della Matematica | 30 | 3.7–7.1 | National Olympiad, round 2 |
| Progetto Olimpiadi della Matematica - Gara di Febbraio | 13 | 4–6.8 | National Olympiad |
| Progetto Olimpiadi della Matematica - GARA di FEBBRAIO | 22 | 3.9–7.4 | National Olympiad, round 2 |
| Progetto Olimpiadi di Matematica - GARA di SECONDO LIVELLO | 21 | 3.8–7.7 | National Olympiad, round 2 |
| Progetto Olimpiadi di Matematica GARA di SECONDO LIVELLO | 43 | 3.5–7.5 | National Olympiad, round 2 |
| Putnam | 63 | 7.4–8.7 | Shortlist |
| Rioplatense Mathematical Olympiad | 34 | 4.8–7.9 | National Olympiad, round 2 |
| Rioplatense Mathematical Olympiad Level | 9 | 6–6.8 | National Olympiad |
| Romania — NMO Selection Tests for the Balkan and International Mathematical Olympiads | 70 | 7.2–9.1 | IMO level |
| Romanian Mathematical Olympiad | 229 | 4.5–7.7 | National Olympiad, round 2 |
| Romanian Mathematical Olympiad - District Round | 15 | 4.9–6.5 | National Olympiad |
| Romanian Mathematical Olympiad - Final Round | 16 | 5–7.5 | National Olympiad, round 2 |
| Round 3 | 10 | 4.5–7.5 | National Olympiad, round 2 |
| Russia — Final Round | 26 | 5.4–7.7 | National Olympiad, round 2 |
| Russia — Regional Round | 42 | 4.5–7.6 | National Olympiad, round 2 |
| Russian Mathematical Olympiad | 145 | 4.7–7.8 | National Olympiad, round 2 |
| Saudi Arabia booklet | 16 | 4.6–7.4 | National Olympiad, round 2 |
| Saudi Arabian IMO Booklet | 27 | 7.2–9.2 | IMO level |
| SAUDI ARABIAN IMO Booklet | 31 | 7.1–9.1 | IMO level |
| Saudi Arabian Mathematical Competitions | 426 | 4–7.8 | National Olympiad, round 2 |
| Saudi Booklet | 21 | 4.5–5.9 | AIME, harder |
| Selected Problems from Open Contests | 15 | 4.5–6.8 | National Olympiad |
| Selected Problems from the Final Round of National Olympiad | 9 | 5.1–7.3 | National Olympiad, round 2 |
| Selection Examination A | 8 | 4.8–7.1 | National Olympiad, round 2 |
| Selection Examinations for the IMO | 27 | 7.1–8.8 | Shortlist |
| Selection tests for the Balkan Mathematical Olympiad | 11 | 6.6–8.5 | Shortlist |
| Selection Tests For The BMO And IMO | 11 | 7.5–9 | IMO level |
| Selection tests for the Gulf Mathematical Olympiad | 11 | 7.6–8.4 | Shortlist |
| Selection tests for the International Mathematical Olympiad | 11 | 7.4–9.1 | IMO level |
| Selection Tests Of The Belarusian Team To The IMO | 8 | 8–9 | IMO level |
| Serbian Mathematical Olympiad | 87 | 4.5–7.7 | National Olympiad, round 2 |
| Shortlist JBMO | 21 | 4.4–5.5 | AIME, harder |
| ShortlistBMO | 9 | 7.7–9 | IMO level |
| Silk Road Mathematical Competition | 12 | 4.5–7.9 | National Olympiad, round 2 |
| Silk Road Mathematics Competition competition problems | 29 | 4.5–7.1 | National Olympiad, round 2 |
| Singapore International Mathematical Olympiad Committee National Team Selection Test | 9 | 7.3–8.3 | Shortlist |
| Singapore Mathematical Olympiad | 11 | 4.9–6.8 | National Olympiad |
| Singapore Mathematical Olympiad (SMO) | 27 | 4.8–7.2 | National Olympiad, round 2 |
| Singapur | 21 | 4.3–6 | National Olympiad |
| Slovenia — National Math Olympiad | 59 | 3.4–7.5 | National Olympiad, round 2 |
| Slovenian Mathematical Olympiad | 68 | 3.5–7.3 | National Olympiad, round 2 |
| South African Mathematics Olympiad | 60 | 3.5–7.3 | National Olympiad, round 2 |
| South African Mathematics Olympiad Second Round | 19 | 3.5–5 | AIME, harder |
| South African Mathematics Olympiad Third Round | 11 | 3.8–7.1 | National Olympiad, round 2 |
| South-Afrika | 22 | 3.8–4.7 | AIME |
| Spring Mathematical Competition | 16 | 4.7–6.5 | National Olympiad |
| Spring Mathematical Tournament | 14 | 4.8–7.5 | National Olympiad, round 2 |
| Stars of Mathematics Competition | 8 | 5.2–7.5 | National Olympiad, round 2 |
| Switzerland — Final Round | 9 | 5.8–7.1 | National Olympiad, round 2 |
| Switzerland — Second Round | 10 | 5.1–7.3 | National Olympiad, round 2 |
| Taiwan IMO Selection Camp | 397 | 4.4–7.7 | National Olympiad, round 2 |
| Team selection test for 47. IMO | 11 | 7.5–9 | IMO level |
| Team Selection Test for EGMO | 15 | 7.6–8.6 | Shortlist |
| Team Selection Test for IMO | 59 | 7.5–9.2 | IMO level |
| Team Selection Test for JBMO | 21 | 4.6–7.8 | National Olympiad, round 2 |
| Team Selection Test Selection Test | 8 | 6.9–9.2 | IMO level |
| Team Selection Tests | 10 | 8.5–9.2 | IMO level |
| Team selection tests for GMO | 8 | 7.6–8.9 | Shortlist |
| Team Selection Tests for IMO | 11 | 7.7–8.6 | Shortlist |
| Team Selection Tests for JBMO | 9 | 4.2–7.1 | National Olympiad, round 2 |
| Tenth Philippine Mathematical Olympiad | 21 | 3.9–5.8 | AIME, harder |
| Thai Mathematical Olympiad | 10 | 5.1–6.9 | National Olympiad |
| The 35th Japanese Mathematical Olympiad | 14 | 5.5–8 | Shortlist |
| THE 68th NMO SELECTION TESTS FOR THE BALKAN AND INTERNATIONAL MATHEMATICAL OLYMPIADS | 16 | 6.8–8.6 | Shortlist |
| THE 68th NMO SELECTION TESTS FOR THE JUNIOR BALKAN MATHEMATICAL OLYMPIAD | 17 | 4.6–7.2 | National Olympiad, round 2 |
| THE 68th ROMANIAN MATHEMATICAL OLYMPIAD | 35 | 4.6–7.5 | National Olympiad, round 2 |
| THE 73rd ROMANIAN MATHEMATICAL OLYMPIAD - DISTRICT ROUND | 21 | 4.8–6.6 | National Olympiad |
| THE 73rd ROMANIAN MATHEMATICAL OLYMPIAD - FINAL ROUND | 21 | 5.3–7.3 | National Olympiad, round 2 |
| The Danube Mathematical Competition | 22 | 4.5–6.9 | National Olympiad |
| The Problems of Ukrainian Authors | 38 | 3.9–7.2 | National Olympiad, round 2 |
| The South African Mathematical Olympiad Third Round | 31 | 4.9–8.1 | Shortlist |
| The South African Mathematical Olympiad, Third Round | 10 | 5.6–7.5 | National Olympiad, round 2 |
| TST | 10 | 7.2–9 | IMO level |
| Turkey — Team Selection Test | 50 | 7.2–8.9 | Shortlist |
| Turkish Mathematical Olympiad | 48 | 5–7.9 | National Olympiad, round 2 |
| UkraineMO | 21 | 3.7–5.3 | AIME, harder |
| Ukrainian Mathematical Olympiad | 60 | 4.6–7.6 | National Olympiad, round 2 |
| Ukrainian Mathematical Olympiad, Final Round | 17 | 4.7–7.7 | National Olympiad, round 2 |
| Ukrainian National Mathematical Olympiad | 189 | 4.4–7.9 | National Olympiad, round 2 |
| Ukrainian National Mathematical Olympiad - Fourth Round | 18 | 5.1–7.7 | National Olympiad, round 2 |
| Ukrainian National Mathematical Olympiad - Third Round | 16 | 4.7–7 | National Olympiad, round 2 |
| Ukrainian National Mathematical Olympiad - Third Round (Second Tour) | 11 | 4.9–7.4 | National Olympiad, round 2 |
| Ukrainian National Mathematical Olympiad, 3rd Round | 28 | 4.7–6.1 | National Olympiad |
| Ukrainian National Mathematical Olympiad, 4th Round | 22 | 4.8–7 | National Olympiad, round 2 |
| Ukrainian National Mathematical Olympiad, Third Round, First Tour | 20 | 4.8–7.9 | National Olympiad, round 2 |
| Ukrainian National Mathematical Olympiad, Third Round, Second Tour | 15 | 4.5–7 | National Olympiad, round 2 |
| Ukrajina | 25 | 4.5–7.2 | National Olympiad, round 2 |
| UNIONE MATEMATICA ITALIANA SCUOLA NORMALE SUPERIORE DI PISA Progetto Olimpiadi di Matematica | 8 | 3.8–7.3 | National Olympiad, round 2 |
| USA IMO | 32 | 7.7–9.2 | IMO level |
| USA IMO TST | 11 | 7.9–9.2 | IMO level |
| USA Team Selection Test | 36 | 7.2–8.7 | Shortlist |
| USA Tstst | 29 | 5.3–7.8 | National Olympiad, round 2 |
| USAJMO | 32 | 5.8–7.6 | National Olympiad, round 2 |
| USAMO | 135 | 6–8 | Shortlist |
| Vietnamese Mathematical Competitions | 18 | 5–7.9 | National Olympiad, round 2 |
| Vietnamese Mathematical Olympiad | 72 | 5–8.1 | Shortlist |
| Vijetnam | 21 | 4.9–7.3 | National Olympiad, round 2 |
| Winter Mathematical Competition | 14 | 4.7–6.8 | National Olympiad |