LumaLayers

Build a picture from light itself. Choose a square, beam, or corner layer and place it onto the grid. Every translucent piece brightens several cells at once; solve the puzzle when every cell reaches exactly the glow shown in the target. Explore 36 deterministic light studies that grow from quick four-by-four patterns into deeper six-by-six challenges. Undo freely, chase par, and improve your best result. LumaLayers works fully offline, stores progress only on your device, and includes English and Simplified Chinese.