LOGIC PUZZLE
Lights Out
Turn every light off. Pressing a tile also toggles its neighbors.
Try today’s challenge ↓- MOVES
- 0
- PAR
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- TIME
CLEARED
How to Play
- Tap or click a tile to toggle it and the tiles above, below, left, and right. Turn every light off to clear the puzzle.
- Choose EASY, NORMAL, or HARD to change the board size.
- Restart resets the current puzzle.
- New Puzzle creates another solvable puzzle at the same difficulty.
- PAR shows the minimum number of moves for that puzzle.
DAILY CHALLENGE · 4×4
Today’s Lights Out
A shared puzzle every day, resetting at midnight Japan time.
- MOVES
- 0
- PAR
- —
- TODAY’S BEST
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Cleared! Today’s result was saved.
Your progress
- Days completed
- 0
- Current streak
- 0 days
Last 7 days
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Calculated from up to 180 saved daily results on this device.