Overview
Hexagon_Block_Sort adds six‑face geometry to stacking, making corridor health even more important. Anchor along clear edges, preserve one relief lane for staging, and finish a bold stack early to create a permanent space. Triaging high‑contrast blocks first reduces misplacements among look‑alikes. Moves should extend sequences or unlock pairs; shuttles that change nothing are noise. Once the relief lane is defended, the honeycomb stops feeling cramped: anchors tidy outer rings, pair extractions open spokes, and a single early finish buys more freedom than five small shuffles. The transformation from tight cells to clean columns happens in a few composed steps when you value corridors before motion.