Game guide · HONGENJY
Getting started with Lights Out
Bring your attention to one round of Lights Out. 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.
A focus for your next round
After a move, check what changed. Decide which rule explains the new state before acting again. Use the example to check your reasoning.
What the game asks you to do
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. Keep the controls in easy reach.
A walkthrough of the rules
- 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. On a smaller screen, keep the active part of the board within view. Make sure you are interacting with the game rather than the surrounding page.
Learn from a sample situation
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. Consider the next action carefully.
Watch out for this
An unlit tile can still be tapped; it may be necessary to solve the board. Take a moment to reassess the position before continuing. Before your first action, say what you are trying to achieve. Then compare the result with the goal.
Answers about the rules and controls
When I return, what is the goal of Lights Out?
Turn every light off. Every supplied starting state is made by valid flips from an all-off board and is therefore solvable.
For my first round, how do I control Lights Out?
Keep this in mind: Use the on-screen controls with a mouse or touch.
For my first round, what example helps explain Lights Out?
Keep this in mind: Tapping the centre changes five cells. Tapping a corner changes three. Diagonal neighbours are not affected.
What should I watch out for in Lights Out?
For clarity: An unlit tile can still be tapped; it may be necessary to solve the board.
When I return, what format does Lights Out offer?
The key detail is this: Play using the solo mode shown on this page. Read the controls before starting a new round.
For this browser game, which play mode does Lights Out use?
Keep this in mind: The mode on this page is Solo. Same-device play uses one screen; this game library does not provide internet matchmaking.
While reading the Guide, where should I start with Lights Out?
Select a light or an unlit tile.
On this playing page, do I need an account or a payment for Lights Out?
Here is the relevant explanation: No player account or payment is needed. Game scores are recreational results, not cash prizes.
As a new player, 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.
While learning, how do I report an issue with Lights Out?
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.
