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: 8,302,517
7x7 Light Up Easy Puzzle ID: 7,390,921
7x7 Light Up Easy Puzzle ID: 6,005,119
7x7 Light Up Easy Puzzle ID: 4,335,367
7x7 Light Up Easy Puzzle ID: 6,229,905
7x7 Light Up Easy Puzzle ID: 570,228
7x7 Light Up Easy Puzzle ID: 7,871,336
7x7 Light Up Easy Puzzle ID: 6,344,472
7x7 Light Up Easy Puzzle ID: 2,801,815
7x7 Light Up Easy Puzzle ID: 412,111
7x7 Light Up Easy Puzzle ID: 9,229,720
7x7 Light Up Easy Puzzle ID: 2,508,165
7x7 Light Up Easy Puzzle ID: 3,151,329
7x7 Light Up Easy Puzzle ID: 6,336,908
7x7 Light Up Easy Puzzle ID: 2,488,946
7x7 Light Up Easy Puzzle ID: 8,526,084
7x7 Light Up Easy Puzzle ID: 4,355,533
7x7 Light Up Easy Puzzle ID: 25,045
7x7 Light Up Easy Puzzle ID: 6,728,388
7x7 Light Up Easy Puzzle ID: 4,096,304


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