Muted minimalist modern art exhibition shadow alignment casual game. Solid matte 3D geometric blocks get placed on display plinths per level. Drag hanging pendant soft lamps to shift lighting placement, refine block shadows until every shape precisely lines up with the preset bottom geometry outline. Three invalid shadow calibration tries or expired stage countdown instantly fail the active level. Advanced tiers introduce slowly spinning geometric assemblies, dual overlapping light projection interference, and scattered geometry sets requiring synchronized shadow calibration. Low-saturation flat modern gallery minimalist visuals with clean drag spotlight controls for calm abstract puzzle play.