🎯 Goal
Light up all the bulbs on the grid!
🎮 Controls
- Click/Tap a bulb to toggle it and its neighbors
- Arrow keys to navigate (keyboard users)
- Enter/Space to toggle selected bulb
💡 How It Works
When you click a bulb:
- The clicked bulb toggles ON ↔ OFF
- Bulbs directly above, below, left, and right also toggle
- Try to light all bulbs in the fewest moves!
🎲 Buttons
- Shuffle — Generate a new puzzle
- Reset — Return to the initial state
- Undo — Revert your last move
- Hint — Get help with a suggested move
🏆 Best Score
Your best score for each grid size is saved automatically!