Lights Out
How to play
Time
00:00
Moves
0
Lights on
0 / 25
Best
–
Ready
Turn off every light to win.
Solved
Lights out!
Play again
New Game
Restart
Undo
Hint
Easy
Normal
Hard
Toggle tile
Z
Undo
H
Hint
N
New game
F
Fullscreen
Lights Out
How to play
1
Tap a tile to flip it, plus the tiles directly above, below, left and right of it.
2
Lit tiles turn off and dark tiles turn on. Corner and edge tiles have fewer neighbours.
3
Switch every light off to win. Try to do it in as few moves as you can.
4
Stuck?
Hint
highlights a tile that is part of a solution. Wins with hints don't count toward your best.
Keyboard
↑
←
↓
→
Move between tiles
Space
/
Enter
Toggle tile
Z
Undo ·
H
Hint ·
R
Restart
N
New game ·
F
Full screen ·
M
Sound
Tip
Pressing a tile twice undoes it, so a solution never needs the same tile twice.
The order of presses doesn't matter. Only which tiles you press.
Lights Out
Lights Out