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Play Free Lights Out Online - Logic Puzzle Game
Lights Out is based on a deceptively simple concept. Clicking on a cell toggles that cell and each of its immediate neighbors (up, down, left, right). The goal is to turn out all the lights, ideally with the minimum number of clicks. Explore more puzzle games, or see our full list on All Games.
Click cells to toggle lights
Moves:
0
Time:
00:00
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How to Play Lights Out
- Objective: Turn out all the lights on the grid.
- How to Play: Click on any cell to toggle that cell and each of its immediate neighbors (up, down, left, right).
- Toggle Effect: Each click changes the state of the clicked cell and its four adjacent cells (if they exist).
- Goal: Turn all lights off (dark). Try to solve it with the minimum number of moves!
- Strategy: There's a method for solving these puzzles, but finding the minimum solution requires careful planning.
Strategy & Tips
- Work from Top to Bottom: A common strategy is to work row by row, turning off lights as you go.
- Plan Your Moves: Each click affects multiple cells, so think about the ripple effect of your moves.
- Corner Strategy: Corners can be tricky since they have fewer neighbors. Plan corner moves carefully.
- Minimum Moves Challenge: While there's an easy solving method, try to find the optimal solution with fewer moves!
Frequently Asked Questions
What is Lights Out?
Lights Out is a classic logic puzzle where you click cells to toggle them and their neighbors. The goal is to turn all lights off.
How do I toggle cells?
Simply click on any cell. It will toggle that cell and its four immediate neighbors (up, down, left, right).
What's the minimum number of moves?
Each puzzle has an optimal solution. Try to solve it with as few clicks as possible - it's a fun challenge!