GridSwan (Nonogram Puzzles)

Contains adsIn-app purchases
64K reviews
Content rating
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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: GridSwan supports 4 types of griddlers puzzle: standard (black&white), colored, triangle and multi griddlers and comes with lots of free puzzles.

- 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.

- 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.

- FULL NETWORK ACCESS: This permission is used by ads service.
- STORAGE: This permission is used to backup and restore your solutions to SD card upon your request.
Updated on
Sep 22, 2023

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

52.9K reviews
Ariel Franklin
September 18, 2023
This has been my #1 favorite nonogram game for around 5 years now. It's the only one I've kept & will probably ever keep. It's great for all skill levels, which I especially love bc I really enjoy a challenge. Some of the advanced ones will totally wrack your brain. But then if I just need something simple to keep me occupied I can do an easy puzzle in 1-2 minutes or less. Very relaxing and mentally stimulating at the same time. I play to stay sharp and ease my anxiety. Can't recommend enough!
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Grayson Persons
June 9, 2023
The other nonogram apps wish they were Griddlers Plus. This one doesn't make you do levels. You can just pick anything from the gallery, from a variety of sizes and complexity, levels with triangles, levels with colored blocks, and you can even make your own. Idk it's really got anything you want right there, and personally as someone with no self control, I find that makes this app a bit dangerous
8 people found this review helpful
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Jaymii Bonadurer
May 1, 2023
Love this app. I e had it installed for years and it's one of the only games I've had transfer phones with me. The puzzles are great with a lot of variety and they're well organized. It's also fun to design your own and see other people's designs. Highly recommend it you enjoy picross games. I've not found another good app for doing color or triangle puzzles, or doesn't require coins, and the ads I do get aren't intrusive and last maybe 3 seconds every few puzzles. Fantastic game!
10 people found this review helpful
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What's new

UI Improvements
Bug fixes