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Lights out
Every press flips a light and its neighbours. Switch them all off.
How to play
Pressing a square switches it and the squares above, below, left and right. Turn every light off in as few moves as you can.
Every press flips a light and its neighbours. Switch them all off.
Pressing a square switches it and the squares above, below, left and right. Turn every light off in as few moves as you can.