Game guide · ZBHQK
Getting started with Lights Out
Open Lights Out, check the instructions and begin a round. Turn every light off. Every supplied starting state is made by valid flips from an all-off board and is therefore solvable. Look at what changes after your first action. Treat the first round as a chance to learn the controls. Look at what changes after your first action.
Take a closer look while playing
Keep the stated aim separate from side details such as animation or appearance. Progress is measured by the game’s own completion or scoring rules. Make the next step deliberately.
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. Notice how the game responds to your input.
How a round unfolds
- 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.
Getting comfortable with the controls
Use the on-screen controls with a mouse or touch. A careful first action helps you become familiar with the layout. Use one clear input at a time.
See how the rules apply
Tapping the centre changes five cells. Tapping a corner changes three. Diagonal neighbours are not affected. Your next round may have a different position, so inspect it before acting. Take a moment to compare.
One detail worth checking
An unlit tile can still be tapped; it may be necessary to solve the board. Check the rule before repeating the action. Choose one rule to keep in mind for this round. Apply it consistently rather than guessing what another version might allow.
Questions about this game
When I return, 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.
How do I control Lights Out?
Here is the relevant explanation: Use the on-screen controls with a mouse or touch.
For a quick reminder, what example helps explain Lights Out?
For clarity: Tapping the centre changes five cells. Tapping a corner changes three. Diagonal neighbours are not affected.
For this browser game, 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 this browser game, 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?
For clarity: 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?
The key detail is this: Select a light or an unlit tile.
While reading the Guide, do I need an account or a payment for Lights Out?
Keep this in mind: 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?
For clarity: Use the Games list or save this game page in your browser bookmarks. The Guide is linked from the playing page.
For this browser game, 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.
