MathterRiddler @MathterRiddler · Jan 31 Puzzle from the Mathter website - Largest Perimeter: mathter.islands.co.il/en/questions/4… #Puzzle #AreaCalculation #MinimumandMaximumProblemsOptimizationProblems #GridPaperGeometryLatticeGeometry 4
MathterRiddler @MathterRiddler · Dec 9, 2025 Puzzle from the Mathter website - Squares: mathter.islands.co.il/en/questions/4… #Puzzle #Geometry #MinimumandMaximumProblemsOptimizationProblems #CutaShapeDissectionProblems 2