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: 7,062,471
7x7 Light Up Easy Puzzle ID: 7,795,801
7x7 Light Up Easy Puzzle ID: 3,386,287
7x7 Light Up Easy Puzzle ID: 4,227,528
7x7 Light Up Easy Puzzle ID: 298,410
7x7 Light Up Easy Puzzle ID: 9,315,332
7x7 Light Up Easy Puzzle ID: 5,550,863
7x7 Light Up Easy Puzzle ID: 5,573,883
7x7 Light Up Easy Puzzle ID: 8,780,607
7x7 Light Up Easy Puzzle ID: 1,457,835
7x7 Light Up Easy Puzzle ID: 7,353,931
7x7 Light Up Easy Puzzle ID: 9,293,038
7x7 Light Up Easy Puzzle ID: 1,777,073
7x7 Light Up Easy Puzzle ID: 1,990,182
7x7 Light Up Easy Puzzle ID: 6,629,751
7x7 Light Up Easy Puzzle ID: 280,295
7x7 Light Up Easy Puzzle ID: 2,305,097
7x7 Light Up Easy Puzzle ID: 5,559,962
7x7 Light Up Easy Puzzle ID: 5,819,050
7x7 Light Up Easy Puzzle ID: 646,958


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