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66th IMO 2025

Country results Individual results Statistics

Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 Problem 6

P1P2P3P4P5P6
Num( P# = 0 )6019841870266569
Num( P# = 1 )2612636285245
Num( P# = 2 )58192552196
Num( P# = 3 )31131628381
Num( P# = 4 )1451225231
Num( P# = 5 )1971423122
Num( P# = 6 )54976250
Num( P# = 7 )3682531023422156
Mean( P# )5.2163.3061.6005.0753.0020.184
Max( P# )777777
σ( P# )2.5433.1892.6602.5913.1310.813
Corr( P#, Sum )0.7740.8020.7010.7910.8320.349
Corr( P#, P1 )0.4960.3520.6970.5660.152
Corr( P#, P2 )0.4960.4690.5410.5770.214
Corr( P#, P3 )0.3520.4690.3880.5200.316
Corr( P#, P4 )0.6970.5410.3880.5460.159
Corr( P#, P5 )0.5660.5770.5200.5460.259
Corr( P#, P6 )0.1520.2140.3160.1590.259
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