GridSwan (Nonogram Puzzles)

Contains adsIn-app purchases
4.6
64.2K reviews
1M+
Downloads
Content rating
Everyone
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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
25 June 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

4.6
53.1K reviews
Jeremiah Kidd
9 June 2024
I enjoy this app. It's a fun puzzle game, but even with the switch in name (and assumedly ownership, but that may not be the case), it seems to be lacking quality control because of just how many puzzles there are, but one is named Goose, but it's Perry the Platypus. It's not the first I've noticed like this where it was called one thing, but the solution was something else entirely. That's why it's 3 stars, because I do still have fun, but these glaring issues drag it down for me.
1 person found this review helpful
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PuzzleHouseApps
17 June 2024
Thanks for the feedback. A general review has been initiated to clear duplicate puzzles. You can fetch replacement puzzles by long-clicking Download button in Settings. Starting from today, new puzzles will be checked automatically before publishing. Regards
A Google user
14 November 2018
I'm a huge fan of the griddler puzzles, love that I don't have to deal with pencil and paper anymore. Great interface, layout, and look. I wish there was a way to cycle through color/x/erase by clicking individual squares instead of having to click a separate button, but it's still 5 stars for me! (Nov 2018) Why take away individual buttons for filling/deleting/marking empty? Changing color in a single cell shouldn't need multiple clicks. Hilighting areas to change colors shouldn't either.
2 people found this review helpful
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A Google user
11 December 2019
Literally the only nonogram app that lets you fill out multiple lines at the same time. If only other idiotic developers could put this simple mechanic in their nonogram game. Meanwhile this one's had it for years, which is why it's the best one. Never complete a puzzle without it. Edit: has a horrible bug that completely wipes the progress from a puzzle when you leave the app with a puzzle open even after saving multiple times. It frustrates me having to do the same puzzle over and over again.
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What's new

Bug fixes & UI Improvements