Free Lights Out
Turn every light off — if you can.
Runs locallyNo uploadPrivate
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About the Lights Out
Play Lights Out free online. Tap a square to toggle it and its neighbours; turn the whole grid off to win. A classic logic puzzle — every board is solvable. Works on mobile.
How it works
- 1
Tap a square
It flips with its neighbours.
- 2
Plan ahead
Think a few moves in advance.
- 3
Lights out
Turn them all off to win.
Frequently asked questions
It toggles that square and the ones directly above, below, left and right of it.
Yes — each board is generated from a solved grid, so a solution always exists.