Problems - Školjka

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Problem	Source	Tags
Grade 11 2005 Problem 4	Grade 11 2005	Coloring Combinatorics Polygon
Grade 11 2006 Problem 1	Grade 11 2006	Angles Geometry Triangle Trigonometry
Grade 11 2006 Problem 2	Grade 11 2006	Geometry Isosceles Perpendicularity Triangle
Grade 11 2006 Problem 3	Grade 11 2006	Circle Circumcircle Geometry Tangent
Grade 11 2006 Problem 4	Grade 11 2006	Combinatorics Graphs
Grade 11 2007 Problem 1	Grade 11 2007	Divisibility Mod NT
Grade 11 2007 Problem 2	Grade 11 2007	Angles Circle Geometry Triangle
Grade 11 2007 Problem 3	Grade 11 2007	Circumcircle Geometry Orthocenter Triangle
Grade 11 2007 Problem 4	Grade 11 2007	Combinatorics Optimization Seq
Grade 11 2008 Problem 1	Grade 11 2008	Angles Geometry Triangle
Grade 11 2008 Problem 2	Grade 11 2008	Algebra Inequalities
Grade 11 2008 Problem 3	Grade 11 2008	Abs NT Optimization
Grade 11 2008 Problem 4	Grade 11 2008	Angles 3D
Grade 11 2008 Problem 5	Grade 11 2008	Board Combinatorics Optimization
Grade 11 2009 Problem 1	Grade 11 2009	Diophantine NT
Grade 11 2009 Problem 2	Grade 11 2009	Area Geometry Triangle
Grade 11 2009 Problem 3	Grade 11 2009	Circumcircle Geometry Inequalities Triangle
Grade 11 2009 Problem 4	Grade 11 2009	Algebra Inequalities
Grade 11 2009 Problem 5	Grade 11 2009	Combinatorics Cube Games
Grade 11 2010 Problem 1	Grade 11 2010	Circumcircle Geometry Triangle Trigonometry
Grade 11 2010 Problem 2	Grade 11 2010	NT Primes
Grade 11 2010 Problem 3	Grade 11 2010	Circumcircle Geometry Perpendicularity Triangle
Grade 11 2010 Problem 4	Grade 11 2010	Algebra Inequalities
Grade 11 2010 Problem 5	Grade 11 2010	Combinatorics Counting
Grade 11 2011 Problem 1	Grade 11 2011	Geometry Inequalities Right triangle Trigonometry
Grade 11 2011 Problem 2	Grade 11 2011	Diophantine Eq NT
Grade 11 2011 Problem 3	Grade 11 2011	Angles Geometry Isosceles Triangle
Grade 11 2011 Problem 4	Grade 11 2011	Algebra Inequalities NT
Grade 11 2011 Problem 5	Grade 11 2011	Board Coloring Combinatorics
Grade 11 2012 Problem 1	Grade 11 2012	Functions Trigonometry
Grade 11 2012 Problem 2	Grade 11 2012	Angles Geometry Lengths Right triangle Triangle
Grade 11 2012 Problem 3	Grade 11 2012	NT Primes Radicals
Grade 11 2012 Problem 4	Grade 11 2012	Divisibility Geometry NT Quad
Grade 11 2012 Problem 5	Grade 11 2012	NT Seq
Grade 11 2013 Problem 1	Grade 11 2013	Algebra Optimization Radicals
Grade 11 2013 Problem 2	Grade 11 2013	Diophantine NT Primes
Grade 11 2013 Problem 3	Grade 11 2013	Algebra Inequalities Trigonometry
Grade 11 2013 Problem 4	Grade 11 2013	Circle Geometry Orthocenter Triangle
Grade 11 2013 Problem 5	Grade 11 2013	Combinatorics Counting
Grade 11 2014 Problem 1	Grade 11 2014	Circumcircle Construction Equilateral Geometry
Grade 11 2014 Problem 2	Grade 11 2014	Angles Geometry Lengths Triangle
Grade 11 2014 Problem 3	Grade 11 2014	Construction Diophantine NT
Grade 11 2014 Problem 4	Grade 11 2014	Algebra Inequalities
Grade 11 2014 Problem 5	Grade 11 2014	Circle Combinatorics Geometry
Grade 11 2015 Problem 1	Grade 11 2015	Angles Geometry Triangle Trigonometry
Grade 11 2015 Problem 2	Grade 11 2015	Diophantine NT Primes
Grade 11 2015 Problem 3	Grade 11 2015	Combinatorics Graphs
Grade 11 2015 Problem 4	Grade 11 2015	Circle Concyclic Geometry Triangle
Grade 11 2015 Problem 5	Grade 11 2015	Algebra Inequalities
Grade 11 2016 Problem 1	Grade 11 2016	Geometry Quad Trigonometry