Spaces:
Sleeping
Sleeping
| Light Up | |
| <p> | |
| Place light bulbs in the grid so as to light up all the blank | |
| squares. A light illuminates its own square and all the squares in | |
| the same row or column unless blocked by walls (black squares). | |
| Lights may not illuminate each other. Each numbered square must be | |
| orthogonally adjacent to exactly the given number of lights. | |
| <p> | |
| Click on a square to place or remove a light. Right-click to place a | |
| dot indicating that you think there is no light in that square. | |