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Local Competitions
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Croatian National Competitions
Grade 11
2005
Grade 11 2005
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Problem
Source
Tags
Problem 1
Grade 11 2005
Eq
Factorial
NT
Problem 2
Grade 11 2005
Geometry
Incircle
Tangent
Triangle
Problem 3
Grade 11 2005
Geometry
Optimization
3D
Problem 4
Grade 11 2005
Coloring
Combinatorics
Polygon