Light Up


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Light Up is a logic puzzle with simple rules and challenging solutions.

The rules are simple. Light Up is played on a rectangular grid. The grid has both black cells and white cells in it. The objective is to place light bulbs on the grid so that every white square is lit. A cell is illuminated by a light bulb if they're in the same row or column, and if there are no black cells between them. Also, no light bulb may illuminate another light bulb.
Some of the black cells have numbers in them. A number in a black cell indicates how many light bulbs share an edge with that cell.
Left click a square to place a light bulb. Right click to mark with X.

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Light Up




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7x7 Light Up Easy Puzzle ID: 3,374,616
7x7 Light Up Easy Puzzle ID: 9,392,357
7x7 Light Up Easy Puzzle ID: 3,084,173
7x7 Light Up Easy Puzzle ID: 8,626,464
7x7 Light Up Easy Puzzle ID: 607,144
7x7 Light Up Easy Puzzle ID: 8,387,795
7x7 Light Up Easy Puzzle ID: 8,759,538
7x7 Light Up Easy Puzzle ID: 4,758,067
7x7 Light Up Easy Puzzle ID: 6,844,048
7x7 Light Up Easy Puzzle ID: 2,610,165
7x7 Light Up Easy Puzzle ID: 9,997,054
7x7 Light Up Easy Puzzle ID: 982,369
7x7 Light Up Easy Puzzle ID: 7,300,611
7x7 Light Up Easy Puzzle ID: 598,384
7x7 Light Up Easy Puzzle ID: 9,579,639
7x7 Light Up Easy Puzzle ID: 5,244,221
7x7 Light Up Easy Puzzle ID: 2,983,356
7x7 Light Up Easy Puzzle ID: 6,621,564
7x7 Light Up Easy Puzzle ID: 5,922,426
7x7 Light Up Easy Puzzle ID: 880,596


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