LIGHT SWITCH
Tap a light, its neighbours flip too. All off!
1player
Any screenphone or tablet
Freeno sign-up
About this game
Click a light to switch it. The lights next to it, up, down, left and right, switch too.
Turn every light off for a dark, starry night.
50 levels, from 3 by 3 to 6 by 6. Each can be done in a known fewest taps: match it for three stars. Stuck? Hint shows a light to tap.
Single PlayerBrainPuzzleLightsCalm
The same game as the app, straight from it. Play opens it full screen; press Esc or the back button to leave.