💡 Lights Out
Tap a cell to toggle it and its four neighbours. Turn every light off to win.
Moves: 0 · Lit: 9
Every puzzle is generated by scrambling from the solved state, so it is always solvable.
How to play Lights Out
- 1Read the goal at the top of the screen (most games explain themselves inline).
- 2Use tap / swipe on mobile, or the arrow keys and space on a desktop.
- 3Beat your own score — personal bests are stored on your device.
about 5 min to play 🎯 HardSolo · pass-and-play, one device