Phone

Gem Nonogram

Word • SF Group • ⭐ 4.60 • 100,000+

Version 1.6 Everyone

Screenshots

Permissions Explained 8 permissions requested View details

This app requests 8 permissions. The table below explains what each permission may allow and what users should review before installing.

Status	Permission	What it means	Why it may be used	User safety note
ℹ️ Review	Read Sensitive Log Data read sensitive log data	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Read Phone Status And Identity read phone status and identity	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	View Wi Fi Connections view Wi-Fi connections	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	View Network Connections view network connections	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Full Network Access full network access	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Control Vibration control vibration	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Prevent Device From Sleeping prevent device from sleeping	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Google Play License Check Google Play license check	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.

About Gem Nonogram

Do you love Sudoku and jigsaw puzzles? Get ready for a brand new challenge that combines brain-training logic with creative art! Welcome to the sparkling world of Gem Nonogram! This isn't your classic number-placing Sudoku. Gem Nonogram (also known as Picross or Griddlers) is an addictive picture logic puzzle where you use number clues to reveal a hidden pixel art picture. Every puzzle you solve is like discovering a brilliant gem! Game Features: 🎨 Innovative Logic Painting Say goodbye to just filling in numbers! Experience the thrill of "painting" with logic. The rules are simple to learn, but the puzzles will challenge you as you advance from beginner to master levels! 🧩 Two Puzzles in One: Jigsaw Fun! For every Nonogram puzzle you complete, you'll earn a unique jigsaw piece. Collect all the pieces to complete stunning pictures of cute cats, fantasy castles, and more. It's double the fun and double the satisfaction! 💎 Dazzling Gem Theme Immerse yourself in a vibrant world filled with sparkling gems and jewels. Enjoy crisp sound effects and a colorful interface that makes every solution a rewarding experience. 🧠 Train Your Brain With hundreds of meticulously designed puzzles, Gem Nonogram is the perfect way to pass the time while sharpening your mind. Improve your logical thinking, concentration, and spatial awareness with every level you clear. 🎵 Relaxing & Calming Experience With soothing background music and a cheerful art style, this game is the perfect way to unwind and de-stress. Play it on your commute, during a break, or anytime you need a moment of calm. Download Gem Nonogram now and start your sparkling puzzle adventure. How many amazing pixel art masterpieces can you create？ Facebook: https://www.facebook.com/gemnonogram/

What Gem Nonogram Is Used For

Gem Nonogram appears to be a mobile picture-logic puzzle game for phones, based on the nonogram or picross format. Players use number clues to fill in grids and reveal hidden pixel-art images, so it is commonly used for short puzzle sessions, mental exercise, and casual entertainment.

Based on the metadata, the app may also appeal to users who like word and logic games, since it focuses on pattern recognition, concentration, and step-by-step deduction rather than fast action. The description mentions hundreds of puzzles and a jigsaw-style reward system, which suggests it can be used as a longer-term puzzle collection with progression across multiple levels.

The listed permissions such as network access, Wi‑Fi viewing, vibration control, and preventing sleep suggest it may connect to online features, support feedback during play, and keep the screen active while solving puzzles. Because the app contains ads and offers in-app purchases, users should expect a monetized game experience rather than a purely offline puzzle app.

Common uses

Solve nonogram and picross-style grid puzzles from number clues.
Reveal hidden pixel-art pictures as you complete each board.
Use it for casual brain training and concentration practice.
Play short puzzle sessions during breaks or commutes.
Collect jigsaw pieces tied to puzzle completion, based on the app description.
Experience sound, vibration, and screen-on gameplay support on a phone.

Best for:

Logic puzzle fans Casual mobile gaming Brain training Short play sessions Phone users

Related tags

App Details

Package:
com.gemnonogram.sfgame

Category:
Word

Developer:
SF Group

Version:
1.6

Updated:
Mar 27, 2026

Min Android:
9

Age Rating:
Everyone

Contains Ads:
Yes

In-App Purchases:
Yes

Official Listing

Official listing available on Google Play
Package name: com.gemnonogram.sfgame
Age rating: Everyone

Explore More

Browse more apps in Word or explore the Phone hub .

Related Word Apps

Words of Wonders: Crossword

Word • Fugo Games

Version 5.6.1 192.6 MB ⭐ 4.90 100,000,000+ installs

Wordscapes: Word puzzle game

Word • PeopleFun

Relax your brain with this fun word puzzle game and beautiful landscapes!

Version 3.10.1 162.8 MB ⭐ 4.50 100,000,000+ installs

CodyCross: Crossword Puzzles

Word • Fanatee, Inc.

Train your brain while solving crosswords and word puzzles!

Version 2.8.1 157.6 MB ⭐ 4.70 100,000,000+ installs

How to Download Gem Nonogram

If this app is not hosted directly on APKApps official link, then for the safest and most up-to-date version, install it from its official Google Play listing.