Game guide · MXZTJ
Getting started with Lights Out
Make Lights Out your next activity in the game library. Turn every light off. Every supplied starting state is made by valid flips from an all-off board and is therefore solvable. Use the example below to understand a decision. Choose a comfortable screen position before beginning. Keep the game area visible while you use its controls.
Give this approach a try
Before your first action, say what you are trying to achieve. Then compare the result with the goal. Use the example to check your reasoning.
Your objective
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. Notice how the game responds to your input.
Step by step
- 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.
Choosing and moving on screen
Use the on-screen controls with a mouse or touch. Read a button’s label before selecting it. Use the visible help when you are unsure of the next input.
See how the rules apply
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. Choose a deliberate next step.
A mistake to avoid
An unlit tile can still be tapped; it may be necessary to solve the board. A different version of the game may use a different rule. Locate the buttons and input area before beginning a long round. Use the on-screen labels to avoid an accidental restart.
Helpful answers for players
For this browser game, what is the goal of Lights Out?
For clarity: 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?
For clarity: Use the on-screen controls with a mouse or touch.
For a quick reminder, 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?
Here is the relevant explanation: 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.
When I return, which play mode does Lights Out use?
The mode on this page is Solo. Same-device play uses one screen; this game library does not provide internet matchmaking.
As a new player, where should I start with Lights Out?
Here is the relevant explanation: Select a light or an unlit tile.
For my first round, do I need an account or a payment for Lights Out?
For clarity: No player account or payment is needed. Game scores are recreational results, not cash prizes.
For this browser game, how can I find Lights Out again?
Use the Games list or save this game page in your browser bookmarks. The Guide is linked from the playing page.
As a new player, how do I report an issue with Lights Out?
For clarity: 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.
