Light Up!

3.4
21 reviews
500+
Downloads
Content rating
Everyone
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About this game

"Akari" was developed by Nikoli in 2001. This puzzle has very simple rules, but guide you a logical complex world.


The rules are simple.

1. Place light bulbs according to the following rules.

2. Light bulbs may be placed in any of the white squares, the number in the square shows how many light bulbs are next to it, vertically and horizontally.

3. Each light bulb illuminates from bulb to black square or outer frame in its row and column.

4. Every white square must be illuminated and a light bulb can not illuminate another light bulb.

Enjoy the game!
Updated on
Mar 12, 2021

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3.4
21 reviews
Serena Yip
March 13, 2021
Nice and slick interface. Doesn't have an option to mark boxes where light bulbs can't be placed, as in other similar puzzles. [Update] Thanks for adding the new feature! You can't remove the checks once placed and have to restart the level in 10 x 10 grids.
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Alikulov Labs
March 13, 2021
You can remove check by tap&hold
JeanR
March 13, 2021
It's challenging and it's great for that. I only wished it had the ability to mark where I'm sure a lightbulb doesn't go. Apart from that, it's a nice puzzle game. Edit: to reflect the addition of marking where a lightbulb doesn't go. Very nice feature, really needed it 👌
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Alikulov Labs
March 13, 2021
Now you can mark !
A Google user
April 19, 2020
I never thought puzzle games could be so fun!!! Intuitive and easy to use. No sign up necessary, I was able to get straight into the action.
1 person found this review helpful
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What's new

Finally! Now you can mark unnecessary cells by tap and hold!