GridSwan (Nonogram Puzzles)

Contains adsIn-app purchases
4.4
64.2K reviews
1M+
Downloads
Content rating
PEGI 3
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About this game

*** Thanks for millions of downloads, thousands of ratings and excellent comments ***


GridSwan is the most popular Android application to solve logic puzzles also known as griddlers, hanjie, nonogram, picross, kare karalamaca, japanese crossword, cryptopics or pic-a-pix. The goal of griddlers is to find out the positions of black or colored blocks using number hints in the white grid. The resulting solution of the puzzle is an image. You can find more information about griddlers: http://en.wikipedia.org/wiki/Nonogram. GridSwan supports 4 types of griddlers puzzle: standard (black&white), colored, triangle and multi griddlers and comes with lots of free puzzles.

FEATURES:
- Thousands of puzzles and neverending updates.
- It supports standard (black&white), colored, triangle and multi griddlers.
- Advanced user interface controls for solving big and complex puzzles easily (zoom, scroll, multi cell selection, undo, redo, backup and restore solutions...).
- You can design your own puzzles and share with your friends via Email, Google Drive, bluetooth...
- You can backup/restore your solutions between your devices.

NOTES:
- Please use 'Feedback' menu to report any problem, because we need to know the details of your android device to solve it.
- Remember that hint guides are there just to help you. They are NOT related to real solution.
- If you want your puzzles to be published, just share it and select "Publish" method.
Updated on
Sep 3, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
This app may collect these data types
Personal info and App activity
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.4
53.1K reviews
Aisja Thijssen
June 1, 2022
Very fun game but unfortunately I lost all my progress twice in a week, while I was playing the game I suddenly saw a loading screen in between puzzles and suddenly all my progress was gone and I had to go back to the same backup twice, and as someone that completed over 1000 puzzles it takes quite a while for the backup to load which means I have to stop puzzeling
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Daphne Toombs
November 8, 2020
I have always enjoyed this type of puzzle and this particular one has plenty of them to do and regularly adds new ones. The main change I'd like is auto save. Even if I press the save icon it often doesn't save unless I have completed the grid. If the app crashes, as it does quite often, all is lost, and if I exit, after pressing save, grid not complete, & often all is again lost. It would also be worth thinking about the far right column. Many phones don't respond well that close to the edge.
14 people found this review helpful
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Matt Jeffery
October 6, 2020
Great implementation of this puzzle. Would probably work a lot better on a tablet. On the phone the grid is so small it's hard to touch the squares without making a mistake. It would be nice if there was a mode that prevented you from marking a square that already has something in, since it's so easy to fat-finger, a square you didn't intend to.
4 people found this review helpful
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What’s new

- D-pad tool (activate from the toolbar)
- Bug fixes & UI Improvements