Lights
Switch off every light on a 5x5 board, one tile and its four neighbours at a time.
Lights
Screenshots
How to play
- Click a tile to flip it and the tiles directly above, below, left and right of it. Lit tiles go dark and dark tiles light up.
- Tiles on an edge or in a corner have fewer neighbours, so they flip fewer tiles. There is no wrap-around.
- Turn every light off to clear the level. The board flashes, then the next level is dealt a little more scrambled than the last, up to a limit.
- Every board can be solved. The order of your presses does not matter, only which tiles you press, and pressing the same tile twice undoes itself.
Scoring
- Moves counts your presses on the current board.
- Best is the highest level you have reached. It climbs as you clear levels.
Controls
Click a tile flip it and its four neighbours
New start again from level 1
Exit leave the game