Territory

Shade cells so every clue shows the largest white rectangle through it.

Controls

Shade some cells so that shaded cells never share an edge and all unshaded cells stay orthogonally connected. A number cannot be shaded; it shows the area of the largest unshaded rectangle that contains that number. Tap a cell to cycle empty → shaded → white, then use Clear and the answer button.

Logic

Brain training · PuzGo

PuzGo