Nurikabe: Islands & Walls is a puzzle app developed by Conceptis Ltd..
Download Statistics
Nurikabe: Islands & Walls has been downloaded 70 thousand times. In the last 30 days, the app was downloaded 360 times.
User Ratings
Nurikabe: Islands & Walls is rated 4.79 out of 5 stars. The rating is based on 1.3 thousand ratings.
App Information
Nurikabe: Islands & Walls is FREE to download. The APK download size is 18.90 MB. The latest version available is 2.6.0. The last update was on March 21, 2026.
Technical Requirements
Nurikabe: Islands & Walls requires Android 4.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play November 2018.
Description
Partition between clues with walls to create islands with corresponding size! Each puzzle consists of a grid containing clues in various places. The object is to create islands by partitioning between clues with walls so that the number of squares in each island is equal to the value of the clue, all walls form a continuous path and there are no wall areas of 2x2 or larger. Each island must contain one clue and be isolated from other islands horizontally and vertically.
Nurikabe are addictive island-forming puzzles which were invented in Japan. Using pure logic and requiring no math to solve, these fascinating puzzles offer endless fun and intellectual entertainment to puzzle fans of all skills and ages.
The game features a highlighting option to help see if a wall segment is about to become isolated, and an island size counter to view how many squares belong to an island.
To help see the puzzle progress, graphic previews in the puzzle list show the progress of all puzzles in a volume as they are being solved. A Gallery view option provides these previews in a larger format.
For more fun, Conceptis Nurikabe includes a Weekly Bonus section providing an extra free puzzle each week.
PUZZLE FEATURES
• 90 free Nurikabe puzzles • 30 extra-large puzzles bonus for tablet only • Extra bonus puzzle published free each week • Multiple difficulty levels from very easy to extremely hard • Puzzle library continuously updates with new content • Manually selected, top quality puzzles • Unique solution for each puzzle • Hours of intellectual challenge and fun • Sharpens logic and improves cognitive skills
GAMING FEATURES
• Unlimited check puzzle • Unlimited Undo and Redo • Highlight wall segments • Show island size counter • Concurrently playing and saving multiple puzzles • Puzzle filtering, sorting and archiving options • Dark Mode support • Graphic previews showing puzzles progress as they are being solved • Portrait and landscape screen support (tablet only) • Track puzzle solving times • Backup & restore puzzle progress to Google Drive
ABOUT
Nurikabe have also become popular under other names such as Islands in the Stream and Cell Structure. Similar to Sudoku, Kakuro and Hashi, the puzzles are solved using logic alone. All puzzles in this app are produced by Conceptis Ltd. - the leading supplier of logic puzzles to printed and electronic gaming media all over the world. On average, more than 20 million Conceptis puzzles are solved each day in newspapers, magazines, books and online as well as on smartphones and tablets across the world.
Recent changes: This version improves performance and stability.
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Excellent mechanics, and an incredibly rich puzzle set. You get 90 puzzles for free, but there are weekly puzzles as well, so you're always getting a little bit of new free content. There are hundreds of level packs beyond the free ones, and they are certainly worth their cost, especially considering that this app is completely ad-free. I would 100% recommended this to anyone who enjoys Nurikabe, or who wants to find out what this little number game is like.
★★★★★Moose Creature· Nov 6, 2022
Great logic puzzle. Interface is very easy to use. Many free games before you need to spend $
★★★★★Jeff Neet· May 8, 2022
A great version of Nurikabe puzzles. Hours of free puzzles to solve and more for purchase if you find you really love this style of puzzle.
★★★★★Jakob Ertl· Jul 27, 2023
I love this game, all the concepts ltd. Puzzle games I played until now where amazing. A big amount of levels playable for free, with the option to buy more packages. Thank you for bringing these classic puzzle games to the phone in a good app 🥰
★★☆☆☆Randy Laue· Mar 6, 2021
I really love this puzzle, but I noticed that some of the puzzle packs contain the same puzzles, which is a ripoff.
★★☆☆☆Daniel Scott· May 20, 2024
Tutorial tell you rules of the game, but not the controls. I'd rather mark out the islands and then fill in the water. But I can only figure out how to mark the water.
★☆☆☆☆Ami Acheson· Feb 19, 2023
There is more than one answer for the easy puzzles, but the game only recognizes one answer. Not cool.
★☆☆☆☆Marichus Real· Dec 19, 2021
It is impossible to play a game without a demonstration. A tutorial it is absolutely needed.
Google Play Rankings for Nurikabe: Islands & Walls
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Technologies used by Nurikabe: Islands & Walls
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