Can you place bulbs on the grid and light every square? The clues tell you how many bulbs surround that square, and a bulb can't light another bulb.
All Puzzles
Today's Puzzles
Note: take a look at the information about the difficulty levels.
All daily items change at midnight GMT – set your local time zone.
Objective / Rules
- Light up every square in the grid.
- A number in a square tells you how many bulbs surround that square (but not diagonally).
- A square is lit if it's in the same row or column as a bulb, as long as there are no black blocks between them.
- A bulb can't light another bulb.
Read the help / walkthrough page on Light Up puzzles for the rules, a more detailed explanation, and a walkthrough.
Note: BrainBashers has a Dark Mode option. For BrainBashers, I'd recommend not using your browser's built-in dark mode, or any dark mode extensions (sometimes you can add an exception for a specific website).