Building Sort

Building Sort fills the skyline with unfinished towers. A crane hangs over a growing metropolis, waiting for the right building sections to lock into place. Thirty puzzle rounds gradually pack the city with taller towers, dense block clusters, and unusual urban structures. Brief on-screen prompts warn you away from dead positions when the layouts get tighter.

How to play?

Pick up a floor section with the crane and place it on another stack to line up matching colors. When a marked landing spot appears, click again to drop the piece straight into that exact position. Groups of identical blocks join into larger buildings, pushing the city upward with every correct move. New arrangements leave less room for waste, so check the order of the stacks before shifting the next section.