Game guide · CQXINXING
Lights Out: from controls to your first round
Take a moment with Lights Out before moving to another game. Turn every light off. Every supplied starting state is made by valid flips from an all-off board and is therefore solvable. Choose a clear next step rather than rushing through the instructions. Choose a comfortable screen position before beginning. Keep the game area visible while you use its controls.
Practice beyond the first move
Before your first action, say what you are trying to achieve. Then compare the result with the goal. Refer to the controls when needed.
The goal to keep in mind
Turn every light off. Every supplied starting state is made by valid flips from an all-off board and is therefore solvable. Use the instructions to see which actions move you towards it. Check the rules when you are unsure.
From the start of a round
- Select a light or an unlit tile.
- The selected tile and its orthogonal neighbours switch state.
- Plan flips so that previously cleared rows stay cleared.
- Use Undo to try another approach.
How to interact with the game
Use the on-screen controls with a mouse or touch. A careful first action helps you become familiar with the layout. Check any mode label before starting.
A closer look at one example
Tapping the centre changes five cells. Tapping a corner changes three. Diagonal neighbours are not affected. Use the example as a guide rather than a substitute for reading your board. Look for the relevant detail.
Avoid this misunderstanding
An unlit tile can still be tapped; it may be necessary to solve the board. Read the feedback to see why an action did not have the expected result. Before your first action, say what you are trying to achieve. Then compare the result with the goal.
Read these answers for extra help
On this playing page, what is the goal of Lights Out?
Here is the relevant explanation: Turn every light off. Every supplied starting state is made by valid flips from an all-off board and is therefore solvable.
For this browser game, how do I control Lights Out?
The key detail is this: Use the on-screen controls with a mouse or touch.
For my first round, what example helps explain Lights Out?
The key detail is this: Tapping the centre changes five cells. Tapping a corner changes three. Diagonal neighbours are not affected.
While learning, what should I watch out for in Lights Out?
The key detail is this: An unlit tile can still be tapped; it may be necessary to solve the board.
For my first round, what format does Lights Out offer?
For clarity: Play using the solo mode shown on this page. Read the controls before starting a new round.
As a new player, which play mode does Lights Out use?
Here is the relevant explanation: The mode on this page is Solo. Same-device play uses one screen; this game library does not provide internet matchmaking.
Where should I start with Lights Out?
For clarity: Select a light or an unlit tile.
Do I need an account or a payment for Lights Out?
No player account or payment is needed. Game scores are recreational results, not cash prizes.
For a quick reminder, how can I find Lights Out again?
The key detail is this: Use the Games list or save this game page in your browser bookmarks. The Guide is linked from the playing page.
When I return, how do I report an issue with Lights Out?
The key detail is this: Use the contact form and include the game name, browser, device and the actions that led to the issue. Do not send passwords or payment details.
