Search - Školjka

Problem	Source	Tags
International Mathematical Olympiad 2004 Problem 3	International Mathematical Olympiad 2004	Board Combinatorics Tiling
International Mathematical Olympiad 2005 Problem 6	International Mathematical Olympiad 2005	Combinatorics Counting
International Mathematical Olympiad 2006 Problem 2	International Mathematical Olympiad 2006	Combinatorics Counting Optimization Polygon
International Mathematical Olympiad 2007 Problem 3	International Mathematical Olympiad 2007	Combinatorics Construction Graphs
International Mathematical Olympiad 2007 Problem 6	International Mathematical Olympiad 2007	Combinatorics Coord Optimization 3D
International Mathematical Olympiad 2008 Problem 5	International Mathematical Olympiad 2008	Combinatorics Counting Seq
International Mathematical Olympiad 2009 Problem 6	International Mathematical Olympiad 2009	Combinatorics Construction Permutations
International Mathematical Olympiad 2010 Problem 5	International Mathematical Olympiad 2010	Combinatorics Construction Games
International Mathematical Olympiad 2011 Problem 4	International Mathematical Olympiad 2011	Combinatorics Counting
International Mathematical Olympiad 2012 Problem 3	International Mathematical Olympiad 2012	Combinatorics Construction Games
International Mathematical Olympiad 2013 Problem 2	International Mathematical Olympiad 2013	Coloring Combinatorics Geometry
International Mathematical Olympiad 2013 Problem 6	International Mathematical Olympiad 2013	Circle Combinatorics Counting GCD
International Mathematical Olympiad 2014 Problem 2	International Mathematical Olympiad 2014	Board Combinatorics Optimization
International Mathematical Olympiad 2016 Problem 2	International Mathematical Olympiad 2016	Combinatorics Construction Tables
International Mathematical Olympiad 2016 Problem 6	International Mathematical Olympiad 2016	Combinatorics Geometry Parity
International Mathematical Olympiad 2017 Problem 5	International Mathematical Olympiad 2017	Combinatorics Construction
International Mathematical Olympiad 2018 Problem 3	International Mathematical Olympiad 2018	Abs Combinatorics Construction
International Mathematical Olympiad 2018 Problem 4	International Mathematical Olympiad 2018	Board Combinatorics Games Optimization
International Mathematical Olympiad 2019 Problem 3	International Mathematical Olympiad 2019	Combinatorics Graphs
International Mathematical Olympiad 2019 Problem 5	International Mathematical Olympiad 2019	Combinatorics Optimization Seq
International Mathematical Olympiad 2020 Problem 3	International Mathematical Olympiad 2020	Coloring Combinatorics Construction
International Mathematical Olympiad 2020 Problem 4	International Mathematical Olympiad 2020	Combinatorics Graphs Optimization
International Mathematical Olympiad 2021 Problem 1	International Mathematical Olympiad 2021	Combinatorics NT
International Mathematical Olympiad 2021 Problem 5	International Mathematical Olympiad 2021	Combinatorics Permutations
International Mathematical Olympiad 2021 Problem 6	International Mathematical Olympiad 2021	Combinatorics NT Optimization
International Mathematical Olympiad 2022 Problem 1	International Mathematical Olympiad 2022	Combinatorics Seq
International Mathematical Olympiad 2022 Problem 6	International Mathematical Olympiad 2022	Board Combinatorics Counting Optimization
International Mathematical Olympiad 2023 Problem 5	International Mathematical Olympiad 2023	Combinatorics Optimization
International Mathematical Olympiad 2024 Problem 3	International Mathematical Olympiad 2024	Algebra Combinatorics Recurrences Seq
International Mathematical Olympiad 2024 Problem 5	International Mathematical Olympiad 2024	Board Combinatorics Games Optimization
International Mathematical Olympiad 2025 Problem 6	International Mathematical Olympiad 2025	Board Combinatorics Optimization Tiling
Middle European Mathematical Olympiad 2009 Problem I-2	Middle European Mathematical Olympiad 2009	Coloring Combinatorics Geometry Optimization Polygon
Middle European Mathematical Olympiad 2009 Problem T-3	Middle European Mathematical Olympiad 2009	Combinatorics Games Optimization
Middle European Mathematical Olympiad 2009 Problem T-4	Middle European Mathematical Olympiad 2009	Board Coloring Combinatorics
Middle European Mathematical Olympiad 2010 Problem I-2	Middle European Mathematical Olympiad 2010	Combinatorics Divisibility Games NT
Middle European Mathematical Olympiad 2010 Problem T-3	Middle European Mathematical Olympiad 2010	Combinatorics NT Polygon Coprime
Middle European Mathematical Olympiad 2010 Problem T-4	Middle European Mathematical Olympiad 2010	Coloring Combinatorics Geometry Optimization
Middle European Mathematical Olympiad 2011 Problem I-2	Middle European Mathematical Olympiad 2011	Combinatorics Games Optimization Polygon
Middle European Mathematical Olympiad 2011 Problem T-3	Middle European Mathematical Olympiad 2011	Combinatorics Coord Geometry Optimization
Middle European Mathematical Olympiad 2011 Problem T-4	Middle European Mathematical Olympiad 2011	Combinatorics Graphs
Middle European Mathematical Olympiad 2013 Problem I-2	Middle European Mathematical Olympiad 2013	Board Combinatorics Optimization
Middle European Mathematical Olympiad 2013 Problem T-3	Middle European Mathematical Olympiad 2013	Combinatorics Counting Permutations
Middle European Mathematical Olympiad 2013 Problem T-7	Middle European Mathematical Olympiad 2013	Combinatorics Counting Tables
Middle European Mathematical Olympiad 2015 Problem T-3	Middle European Mathematical Olympiad 2015	Combinatorics Optimization Permutations
Middle European Mathematical Olympiad 2015 Problem T-4	Middle European Mathematical Olympiad 2015	Board Combinatorics Counting Optimization
Middle European Mathematical Olympiad 2016 Problem I-2	Middle European Mathematical Olympiad 2016	Combinatorics Optimization Triangle
Middle European Mathematical Olympiad 2016 Problem T-3	Middle European Mathematical Olympiad 2016	Board Combinatorics Optimization
Middle European Mathematical Olympiad 2016 Problem T-4	Middle European Mathematical Olympiad 2016	Combinatorics Probability
Middle European Mathematical Olympiad 2018 Problem I-2	Middle European Mathematical Olympiad 2018	Board Combinatorics Tiling
Middle European Mathematical Olympiad 2018 Problem T-3	Middle European Mathematical Olympiad 2018	Combinatorics Games Optimization