V5 Games V5 Games

Lights Out

Switch every light off in the fewest moves.

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How to play

How to play Lights Out

Play Lights Out free online. Every press toggles a light and its neighbours. Turn the whole board dark in as few moves as you can.

Press a light to toggle it and its orthogonal neighbours. Restart preserves the current puzzle.

Replay value

Why players come back to Lights Out

Daily and random boards across multiple sizes turn every solve into a move-efficiency challenge.

Quick strategy

Lights Out strategy

Work row by row: once a row is settled, use the row beneath it to clear remaining lights above.

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