Light Up


Translate this site.

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.

Video Tutorial
Hide the rules
Light Up




Size:



7x7 Light Up Easy Puzzle ID: 5,632,439
7x7 Light Up Easy Puzzle ID: 5,104,269
7x7 Light Up Easy Puzzle ID: 1,264,196
7x7 Light Up Easy Puzzle ID: 3,234,825
7x7 Light Up Easy Puzzle ID: 9,342,897
7x7 Light Up Easy Puzzle ID: 8,113,143
7x7 Light Up Easy Puzzle ID: 1,856,821
7x7 Light Up Easy Puzzle ID: 5,969,685
7x7 Light Up Easy Puzzle ID: 5,703,542
7x7 Light Up Easy Puzzle ID: 5,022,729
7x7 Light Up Easy Puzzle ID: 4,351,127
7x7 Light Up Easy Puzzle ID: 740,071
7x7 Light Up Easy Puzzle ID: 8,459,805
7x7 Light Up Easy Puzzle ID: 508,304
7x7 Light Up Easy Puzzle ID: 3,802,422
7x7 Light Up Easy Puzzle ID: 1,406,913
7x7 Light Up Easy Puzzle ID: 9,712,653
7x7 Light Up Easy Puzzle ID: 1,127,999
7x7 Light Up Easy Puzzle ID: 8,414,560
7x7 Light Up Easy Puzzle ID: 8,438,772

More Logic Puzzles:

www.puzzle-light-up.com
Disable Side Ad & Rotation