Light Up


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Light Up (Akari) 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: 3,314,913
7x7 Light Up Easy Puzzle ID: 2,775,692
7x7 Light Up Easy Puzzle ID: 1,904,254
7x7 Light Up Easy Puzzle ID: 5,413,815
7x7 Light Up Easy Puzzle ID: 9,627,819
7x7 Light Up Easy Puzzle ID: 1,447,658
7x7 Light Up Easy Puzzle ID: 199,134
7x7 Light Up Easy Puzzle ID: 5,363,044
7x7 Light Up Easy Puzzle ID: 7,752,699
7x7 Light Up Easy Puzzle ID: 749,898
7x7 Light Up Easy Puzzle ID: 2,304,532
7x7 Light Up Easy Puzzle ID: 2,635,212
7x7 Light Up Easy Puzzle ID: 1,326,758
7x7 Light Up Easy Puzzle ID: 7,169,780
7x7 Light Up Easy Puzzle ID: 443,461
7x7 Light Up Easy Puzzle ID: 4,978,361
7x7 Light Up Easy Puzzle ID: 3,277,677
7x7 Light Up Easy Puzzle ID: 25,553
7x7 Light Up Easy Puzzle ID: 9,372,593
7x7 Light Up Easy Puzzle ID: 3,090,815

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