Puzzle rules
The Sightline
Shade cells black so every numbered cell sees exactly its stated number of white cells horizontally and vertically, including itself. Numbered cells must remain white. Black cells cannot share an edge, and all white cells must stay connected.
How to solve
Complete rules
Goal: Shade cells black so every numbered clue has the correct sightline total. Rules: - Numbered cells must remain white. - A clue counts its own cell plus all consecutive white cells visible horizontally and vertically until the grid edge or a black cell is reached. - Black cells cannot share an edge. - All white cells must form one orthogonally connected area.