...://play.google.com/store/apps/details?id=com.tastraceur.nurikabe
and in Windows 8
http://apps.microsoft.com/windows/app/nurikabe/6402a713-e0f4-4eba-9b9d-2c8e250552db
If you enjoy you can download more puzzles clicking on "Files".
(You need update Java to Java 7 to work properly)
(In "Files" you can download the version 1.0 for Java 6)
Game based in original puzzle of Nikoli
(http://www.nikoli.co.jp/en/puzzles/nurikabe.html)