2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/65665The honeycomb problem on the sphere asks for the perimeter-minimizing partition of the sphere into N equal areas. This article solves the problem when N=12. The unique minimizer is a tiling of 12 regular pentagons in the dodecahedral arrangement.Metric Geometrytext