About Light Up the Grid
A clever logic puzzle where clicking a cell inverts its state and all four adjacent tiles. Find the optimal sequence to illuminate the entire grid.
How to Play & Controls
- Desktop: Use mouse clicks/drag, or keyboard arrow keys/WASD as indicated in the game HUD.
- Touch / Mobile: On-screen touch buttons and intuitive touch gestures are supported automatically.
- Session: Progress and high scores are stored locally in your browser so you can beat your records anytime.
#puzzle#grid#logic#lights-out
Ad Slot · In-Content Native Banner