Browser Games
Lights Out
Turn off every light while each press also changes its neighbours.
Free foreverRuns in your browserNo sign-up
Toggle puzzle
Lights Out
Turn every light off. Selecting a square toggles it and its horizontal and vertical neighbours.
Score
0 moves
Free-play browser game. No purchases, betting, prizes, public chat or account required. Progress stays on this device.
About the Lights Out
Lights Out is a lightweight, family-friendly browser game built for quick practice and short breaks. Turn off every light while each press also changes its neighbours.
The game contains no purchases, cash prizes, betting, loot boxes, public chat or violent imagery. It runs locally in the browser, and any saved best score remains on this device.
Key features
- Four, five and six-cell board sizes
- Cross-shaped toggle rule
- Move counter and fresh puzzles
How to use
- 1Select any illuminated or dark square.
- 2Observe that the selected square and orthogonal neighbours toggle.
- 3Find a sequence that leaves the board dark.
Frequently asked questions
- Is this game free?
- Yes. There are no purchases, entry fees, paid upgrades, virtual currency or prizes.
- Is this game suitable for general audiences?
- Yes. It uses family-friendly words, questions and abstract game pieces without graphic or adult content.
- Does the game collect personal information?
- No. Gameplay runs locally. A best score may be stored in this browser, but it is not uploaded or linked to an account.
- Can I play on a phone or tablet?
- Yes. The layout supports touch screens and responsive mobile sizes. Keyboard controls are also available where useful.