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International Competitions
-- International Mathematical Olympiad
-- Middle European Mathematical Olympiad
Local Competitions
-- Croatian Competitions
-- -- Croatian Mathematical Olympiad
-- -- Croatian National Competitions
-- -- -- Grade 9
-- -- -- Grade 10
-- -- -- Grade 11
-- -- -- Grade 12
-- -- Croatian County-Level Competitions
-- -- -- Grade 9
-- -- -- Grade 10
-- -- -- Grade 11
-- -- -- Grade 12
-- -- Croatian School-Level Competitions
-- -- -- Grade 9
-- -- -- Grade 10
-- -- -- Grade 11
-- -- -- Grade 12
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331 results
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Problem
Source
Tags
Grade 11 2002 Problem 4
Grade 11 2002
Coloring
Combinatorics
Graphs
Grade 11 2003 Problem 4
Grade 11 2003
Coloring
Combinatorics
Cube
Grade 11 2004 Problem 4
Grade 11 2004
Board
Coloring
Combinatorics
Grade 11 2005 Problem 4
Grade 11 2005
Coloring
Combinatorics
Polygon
Grade 11 2006 Problem 4
Grade 11 2006
Combinatorics
Graphs
Grade 11 2007 Problem 4
Grade 11 2007
Combinatorics
Optimization
Seq
Grade 11 2008 Problem 5
Grade 11 2008
Board
Combinatorics
Optimization
Grade 11 2009 Problem 5
Grade 11 2009
Combinatorics
Cube
Games
Grade 11 2010 Problem 5
Grade 11 2010
Combinatorics
Counting
Grade 11 2011 Problem 5
Grade 11 2011
Board
Coloring
Combinatorics
Grade 11 2013 Problem 5
Grade 11 2013
Combinatorics
Counting
Grade 11 2014 Problem 5
Grade 11 2014
Circle
Combinatorics
Geometry
Grade 11 2015 Problem 3
Grade 11 2015
Combinatorics
Graphs
Grade 11 2016 Problem 5
Grade 11 2016
Board
Combinatorics
Tiling
Grade 11 2017 Problem 5
Grade 11 2017
Coloring
Combinatorics
Counting
Polygon
Grade 11 2018 Problem 5
Grade 11 2018
Combinatorics
Digits
Games
Mod
Grade 11 2019 Problem 3
Grade 11 2019
Board
Combinatorics
Optimization
Tiling
Grade 11 2020 Problem 4
Grade 11 2020
Coloring
Combinatorics
Coord
Parity
Grade 11 2023 Problem 5
Grade 11 2023
Board
Combinatorics
Games
Grade 11 2024 Problem 5
Grade 11 2024
Combinatorics
Games
Grade 11 2025 Problem 3
Grade 11 2025
Combinatorics
Optimization
Tables
Grade 11 2026 Problem 5
Grade 11 2026
Combinatorics
Equilateral
Games
Grade 11 2020 Problem 2
Grade 11 2020
Combinatorics
Counting
Digits
Grade 11 2021 Problem 4
Grade 11 2021
Combinatorics
Optimization
Tiling
Grade 11 2022 Problem 7
Grade 11 2022
Combinatorics
Counting
Divisibility
Tables
Grade 11 2026 Problem 5
Grade 11 2026
Board
Coloring
Combinatorics
Optimization
Grade 11 2015 Problem 5
Grade 11 2015
Combinatorics
Divisibility
Grade 11 2016 Problem 5
Grade 11 2016
Board
Coloring
Combinatorics
Optimization
Grade 11 2017 Problem 5
Grade 11 2017
Combinatorics
Optimization
Grade 11 2018 Problem 5
Grade 11 2018
Combinatorics
Optimization
Seq
Grade 11 2019 Problem 5
Grade 11 2019
Combinatorics
Counting
Grade 11 2020 Problem 5
Grade 11 2020
Coloring
Combinatorics
Polygon
3D
Grade 11 2021 Problem 5
Grade 11 2021
Combinatorics
Graphs
Parity
Grade 11 2022 Problem 5
Grade 11 2022
Combinatorics
NT
Grade 11 2023 Problem 5
Grade 11 2023
Board
Coloring
Combinatorics
Tiling
Grade 11 2024 Problem 5
Grade 11 2024
Combinatorics
Construction
Grade 11 2025 Problem 5
Grade 11 2025
Combinatorics
Graphs
Optimization
Polygon
Grade 11 2026 Problem 5
Grade 11 2026
Combinatorics
Construction
Grade 12 1997 Problem 4
Grade 12 1997
Combinatorics
Counting
Polygon
Triangle
Grade 12 1998 Problem 3
Grade 12 1998
Combinatorics
Construction
Functions
Grade 12 1998 Problem 4
Grade 12 1998
Combinatorics
Games
Grade 12 1999 Problem 2
Grade 12 1999
Combinatorics
Counting
Permutations
Grade 12 2001 Problem 4
Grade 12 2001
Combinatorics
Optimization
Tables
Grade 12 2003 Problem 3
Grade 12 2003
Combinatorics
Permutations
Grade 12 2006 Problem 4
Grade 12 2006
Combinatorics
Graphs
Grade 12 2007 Problem 3
Grade 12 2007
Coloring
Combinatorics
Tables
Grade 12 2008 Problem 5
Grade 12 2008
Board
Combinatorics
Optimization
Grade 12 2010 Problem 5
Grade 12 2010
Combinatorics
Counting
Tables
Grade 12 2011 Problem 1
Grade 12 2011
Combinatorics
Construction
Seq
Grade 12 2011 Problem 5
Grade 12 2011
Combinatorics
Geometry
Polygon
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