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265 results
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Problem
Source
Tags
International Mathematical Olympiad 1974 Problem 5
International Mathematical Olympiad 1974
Algebra
Inequalities
Optimization
International Mathematical Olympiad 1975 Problem 1
International Mathematical Olympiad 1975
Algebra
Inequalities
Optimization
International Mathematical Olympiad 1976 Problem 1
International Mathematical Olympiad 1976
Area
Geometry
Optimization
Quad
International Mathematical Olympiad 1976 Problem 3
International Mathematical Olympiad 1976
Cube
Optimization
3D
International Mathematical Olympiad 1976 Problem 4
International Mathematical Olympiad 1976
Algebra
Inequalities
Optimization
International Mathematical Olympiad 1977 Problem 2
International Mathematical Olympiad 1977
Algebra
Optimization
Seq
International Mathematical Olympiad 1979 Problem 4
International Mathematical Olympiad 1979
Geometry
Optimization
3D
International Mathematical Olympiad 1981 Problem 1
International Mathematical Olympiad 1981
Geometry
Optimization
Perpendicularity
Triangle
International Mathematical Olympiad 1981 Problem 3
International Mathematical Olympiad 1981
Diophantine
NT
Optimization
International Mathematical Olympiad 1982 Problem 3
International Mathematical Olympiad 1982
Inequalities
Optimization
Seq
International Mathematical Olympiad 1982 Problem 6
International Mathematical Olympiad 1982
Geometry
Optimization
Square
International Mathematical Olympiad 1983 Problem 3
International Mathematical Olympiad 1983
NT
Optimization
Coprime
International Mathematical Olympiad 1984 Problem 1
International Mathematical Olympiad 1984
Algebra
Inequalities
Optimization
International Mathematical Olympiad 1986 Problem 3
International Mathematical Olympiad 1986
Combinatorics
Optimization
Polygon
International Mathematical Olympiad 1987 Problem 3
International Mathematical Olympiad 1987
Inequalities
Optimization
International Mathematical Olympiad 1988 Problem 1
International Mathematical Olympiad 1988
Circle
Coord
Geometry
Optimization
International Mathematical Olympiad 1989 Problem 3
International Mathematical Olympiad 1989
Collinear
Geometry
Inequalities
Optimization
International Mathematical Olympiad 1989 Problem 4
International Mathematical Olympiad 1989
Geometry
Inequalities
Optimization
Quad
International Mathematical Olympiad 1990 Problem 2
International Mathematical Olympiad 1990
Circle
Coloring
Combinatorics
Optimization
International Mathematical Olympiad 1991 Problem 1
International Mathematical Olympiad 1991
Geometry
Incircle
Inequalities
Optimization
Triangle
International Mathematical Olympiad 1992 Problem 3
International Mathematical Olympiad 1992
Coloring
Combinatorics
Counting
Optimization
International Mathematical Olympiad 1992 Problem 6
International Mathematical Olympiad 1992
NT
Optimization
Sums
International Mathematical Olympiad 1993 Problem 4
International Mathematical Olympiad 1993
Geometry
Inequalities
Optimization
Triangle
International Mathematical Olympiad 1994 Problem 1
International Mathematical Olympiad 1994
Combinatorics
Inequalities
Optimization
International Mathematical Olympiad 1995 Problem 4
International Mathematical Olympiad 1995
Algebra
Optimization
Recurrences
Seq
International Mathematical Olympiad 1995 Problem 5
International Mathematical Olympiad 1995
Angles
Geometry
Inequalities
Optimization
Polygon
International Mathematical Olympiad 1996 Problem 4
International Mathematical Olympiad 1996
Diophantine
NT
Optimization
International Mathematical Olympiad 1998 Problem 2
International Mathematical Olympiad 1998
Combinatorics
Inequalities
Optimization
International Mathematical Olympiad 1998 Problem 6
International Mathematical Olympiad 1998
Algebra
Functional
Optimization
International Mathematical Olympiad 1999 Problem 1
International Mathematical Olympiad 1999
Geometry
Optimization
Perpendicularity
International Mathematical Olympiad 1999 Problem 2
International Mathematical Olympiad 1999
Algebra
Inequalities
Optimization
Sums
International Mathematical Olympiad 1999 Problem 3
International Mathematical Olympiad 1999
Board
Combinatorics
Optimization
International Mathematical Olympiad 2000 Problem 2
International Mathematical Olympiad 2000
Algebra
Inequalities
Optimization
International Mathematical Olympiad 2000 Problem 3
International Mathematical Olympiad 2000
Algebra
Optimization
Seq
International Mathematical Olympiad 2002 Problem 6
International Mathematical Olympiad 2002
Circle
Geometry
Inequalities
Optimization
International Mathematical Olympiad 2006 Problem 1
International Mathematical Olympiad 2006
Angles
Geometry
Optimization
Triangle
International Mathematical Olympiad 2006 Problem 2
International Mathematical Olympiad 2006
Combinatorics
Counting
Optimization
Polygon
International Mathematical Olympiad 2006 Problem 3
International Mathematical Olympiad 2006
Algebra
Inequalities
Optimization
International Mathematical Olympiad 2006 Problem 6
International Mathematical Olympiad 2006
Area
Geometry
Inequalities
Optimization
Polygon
International Mathematical Olympiad 2007 Problem 1
International Mathematical Olympiad 2007
Algebra
Inequalities
Optimization
Seq
International Mathematical Olympiad 2007 Problem 6
International Mathematical Olympiad 2007
Combinatorics
Coord
Optimization
3D
International Mathematical Olympiad 2008 Problem 2
International Mathematical Olympiad 2008
Algebra
Inequalities
Optimization
Rational
International Mathematical Olympiad 2010 Problem 6
International Mathematical Olympiad 2010
Algebra
Inequalities
Optimization
Seq
International Mathematical Olympiad 2011 Problem 1
International Mathematical Olympiad 2011
Combinations
Divisibility
NT
Optimization
International Mathematical Olympiad 2012 Problem 2
International Mathematical Olympiad 2012
Algebra
Inequalities
Optimization
International Mathematical Olympiad 2014 Problem 2
International Mathematical Olympiad 2014
Board
Combinatorics
Optimization
International Mathematical Olympiad 2014 Problem 5
International Mathematical Olympiad 2014
NT
Optimization
International Mathematical Olympiad 2014 Problem 6
International Mathematical Olympiad 2014
Coloring
Geometry
Optimization
International Mathematical Olympiad 2017 Problem 3
International Mathematical Olympiad 2017
Games
Optimization
International Mathematical Olympiad 2018 Problem 4
International Mathematical Olympiad 2018
Board
Combinatorics
Games
Optimization
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