Lights Out toggle puzzle online

One tap flips a little neighborhood of lights. Tap a tile to flip it and its orthogonal neighbors. Turn every light off.

How to play

1. Tap a cell to flip that light and its orthogonal neighbors on or off.
2. You may tap a cell repeatedly; edge cells affect only neighbors inside the board.
3. Turn every light off to finish; use the bottom controls to undo, restart, or show the next hint.

Classics

• Minesweeper — Start safely and reason out where the mines are.
• Mini Sudoku — Six mini Sudoku stages with progressively fewer clues.
• Pixel Nonogram — Use number clues to uncover a hidden picture.