Nonogram Galaxy 2 - Discovery

Contains adsIn-app purchases
4.5
176 reviews
5K+
Downloads
Content rating
Everyone
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About this game

Discover the joy of learning through pure logic.

Challenge your mind with themed nonogram puzzles that sharpen your thinking and help you discover new ideas.
Solve with pure logic - every puzzle is a journey of discovery.

Highlights:
- Over 3,000 free puzzles organized by unique themes
- No guessing - every puzzle is logically solvable
- Improve focus, reasoning, and problem-solving skills
- Simple controls: supports both touch and gamepad
- Compatible with Bluetooth keyboard, mouse, and gamepad
- Cloud save via Google Play Games - keep your progress across devices

What is a Nonogram?
Also known as nonograms, picross, or griddlers,
these picture logic puzzles challenge you to reveal hidden images using numeric clues.
Solve row by row, column by column - train your brain while having fun.
Updated on
Jun 22, 2025

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.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.6
156 reviews
Shannon Read
April 17, 2025
I enjoy playing this game, but lately, they have changed the color for the placeholder. It used to be orange, now it is flourescent pink and blue. Anyone with visual issues may find it difficult to see these colors, especially the blue. I have good vision, but even I have trouble seeing the blue. The software engineers really need to keep the visually impaired in mind, or they will lose a complete demographic.
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dayoffgames
April 18, 2025
Thank you very much for your feedback. We’re truly sorry for the inconvenience. We’ll carefully consider your comment and discuss adjustments that would make the game more visually accessible for everyone.
Ciel
November 30, 2024
Still one of my favorite apps ever. I know a lot of people being this up, but I would love a zoom feature. Also, I would like more options for the extra dimmer— like the ads could be dimmed as well so the brightness doesn't hurt my eyes in contrast to the rest of the screen. The hint system is also flawed. Ads don't always play when asked for a hint.
1 person found this review helpful
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dayoffgames
February 9, 2025
Thank you for your feedback. We apologize for the issue where hints were not provided even after watching ads, and we will forward the issue to our ad provider. We will also consider adding updates to improve the functionality.
Missee Kilpatrick
August 24, 2024
One of my favorite nonogram apps. I would give it five stars, except for the hints. I get one about every 24 hours and when I try to watch an ad to get a free one, it never works. The ad won't play. When you are filling in grids with 900 boxes, the chances of getting one box wrong and setting off a chain reaction of errors is inevitable. I hate that I get one hint a day. That is a long time to wait. I usually am better off scrapping the entire puzzle and starting over which is tedious.
3 people found this review helpful
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What’s new

New puzzles have been added. We carefully read every review. If you have any feedback on why you enjoy the game or areas you think need improvement, please feel free to share. Your valuable feedback helps us improve the game.

App support

About the developer
조동원
dayoffgames@gmail.com
천호대로 1077 103동 4001호 강동구, 서울특별시 05340 South Korea
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