Game guide · 371HOTEL
Read before your next round of Lights Out
Try Lights Out at your own pace and keep its objective in view. 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. Choose a clear next step rather than rushing through the instructions.
Practice with a purpose
When a decision goes wrong, compare it with the common mistake described below. Start again only when you intend to leave the current round. Keep the objective visible.
The purpose of your moves
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. Return to the instructions when a step is unclear.
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.
The controls to know
Use the on-screen controls with a mouse or touch. Keep the playing area visible while using these controls. Avoid pressing the same control repeatedly while a move is being processed.
Work through an example
Tapping the centre changes five cells. Tapping a corner changes three. Diagonal neighbours are not affected. Compare this with the rule that governs the move. Keep the controls nearby.
A mistake to avoid
An unlit tile can still be tapped; it may be necessary to solve the board. Check the rule before repeating the action. Before your first action, say what you are trying to achieve. Then compare the result with the goal.
Game-specific help
For this browser game, 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 a quick reminder, how do I control Lights Out?
Use the on-screen controls with a mouse or touch.
For this browser game, what example helps explain Lights Out?
Here is the relevant explanation: Tapping the centre changes five cells. Tapping a corner changes three. Diagonal neighbours are not affected.
While reading the Guide, 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.
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?
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.
For a quick reminder, where should I start with Lights Out?
For clarity: Select a light or an unlit tile.
When I return, do I need an account or a payment for Lights Out?
The key detail is this: No player account or payment is needed. Game scores are recreational results, not cash prizes.
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.
For this browser game, how do I report an issue with Lights Out?
Here is the relevant explanation: 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.
