One Line: Block Fill Puzzle
One Line: Block Fill Puzzle is made and published by Sb Dev. AppBrain is an independent app data site and isn't affiliated with Sb Dev. The app name, icon, screenshots and description belong to Sb Dev and are shown as published on Google Play.
AppBrain's verdict
- Installs
- 16 thousand
- Last updated
- October 16, 2026
- Ads
- No ads
- Size
- 22.7 MB
One Line: Block Fill Puzzle has 16 thousand installs. It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on Google PlayComments on One Line: Block Fill Puzzle for Android
Store listing
By Sb Dev, from Google Play“Relax & solve. Connect the blocks in one stroke. The ultimate block fill puzzle”
Description by Sb Dev Written by the developer, not by AppBrain. Click to read.
Are you ready to test your IQ and sharpen your mind? One Line: Block Fill Puzzle is the ultimate brain training game designed to challenge your logic and reasoning skills. The goal is simple but satisfying: fill all the blocks on the screen using just one continuous line.
It starts easy, but as you progress, the puzzles become complex geometric challenges that will put your problem-solving skills to the test. Whether you are looking for a relaxing way to unwind or a hard logic challenge, this game has it all.
WHY PLAY ONE LINE: BLOCK FILL PUZZLE?
🧠 Ultimate Brain Training Exercise your mind daily! This game acts as a mental workout, improving your concentration and spatial thinking. It is the perfect IQ test in a fun, casual format.
✨ Satisfying Neon Visuals Immerse yourself in a sleek, modern design with glowing blocks and smooth animations. The satisfying "flow" of filling the blocks makes every level feel rewarding.
🎮 Addictive Gameplay Modes
Classic Mode: Solve thousands of levels at your own pace.
Time Challenge: Race against the clock for a true mental test.
Daily Puzzles: New challenges added every day to keep your brain sharp.
🚫 No Wi-Fi? No Problem! One Line is a completely offline game. Play anywhere, anytime—on the bus, on a plane, or during your break. No internet connection required.
💡 Helpful Hint System Stuck on a tricky puzzle? Don't worry! Use the Hint feature to reveal the starting point or the correct path. You never have to be stuck for long.
HOW TO PLAY:
Analyze the shape and identify the best starting block.
Swipe to draw a line and fill the empty blocks.
Connect every square without lifting your finger.
Avoid overlapping lines—you cannot retrace your path!
KEY FEATURES:
Free to Play: Enjoy the full puzzle experience at no cost.
Thousands of Levels: From beginner to expert difficulty.
Relaxing Soundscapes: soothing audio effects to help you focus (turn on sound for the best experience!).
Family Friendly: A perfect logic game for adults and kids alike.
If you enjoy games like sudoku, water sort, 2048, or classic connect the dots, you will fall in love with the logic flow of One Line: Block Fill Puzzle.
Recent changes:
- Bug fix and improvements
Safety and technology
Found in the app by AppBrain- Ads
- No ads
- Price
- Free
- Libraries
- ?
- App size
- 22.7 MB
- Content rating
- Everyone
Technologies used by One Line: Block Fill Puzzle
Releases
Updates seen on Google Play- Version
- 1.0.5
- Launched
- January 2026
Alternatives
Similar apps and more from Sb DevAlternatives to One Line: Block Fill Puzzle
More from Sb Dev
Installs
Tracked by AppBrain- Last 30 days
- 2.8 thousand
- Per day
- 92
- 30-day average
- Play install range
- 10+ thousand
- Launched
- January 2026
Installs over time
One Line: Block Fill Puzzle has been installed 16 thousand times. Over the past 30 days, it averaged 92 installs per day.
Rankings
Google Play top chartsGoogle Play Rankings for One Line: Block Fill Puzzle
About the app and developer
About One Line: Block Fill Puzzle
One Line: Block Fill Puzzle is a board app developed by Sb Dev.
How many times has One Line: Block Fill Puzzle been downloaded?
One Line: Block Fill Puzzle has been downloaded 16 thousand times. In the last 30 days, the app was downloaded 2.8 thousand times.
What is the rating of One Line: Block Fill Puzzle?
One Line: Block Fill Puzzle has no ratings yet.
Is One Line: Block Fill Puzzle free?
One Line: Block Fill Puzzle is free. The APK size is 22.73 MB. The latest APK version available is 1.0.5. The last update was on October 16, 2026.
What are the requirements for One Line: Block Fill Puzzle?
The app has a content rating of Everyone. The app has been available on Google Play since January 2026.
App Performance Report
Get a detailed PDF report for One Line: Block Fill Puzzle with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for Sb Dev
Frequently asked questions about One Line: Block Fill Puzzle
Is One Line: Block Fill Puzzle free?
Yes. One Line: Block Fill Puzzle is free on Google Play.
Is One Line: Block Fill Puzzle still available?
Yes. One Line: Block Fill Puzzle is on Google Play, and the last update we saw was on October 16, 2026.
Does One Line: Block Fill Puzzle contain ads?
No. Google Play does not list One Line: Block Fill Puzzle as containing ads.
How large is One Line: Block Fill Puzzle?
One Line: Block Fill Puzzle is 22.73 MB.
Is One Line: Block Fill Puzzle suitable for children?
Google Play rates the content of One Line: Block Fill Puzzle as suitable for everyone.
How many times has One Line: Block Fill Puzzle been installed?
Google Play lists 10,000+ installs for One Line: Block Fill Puzzle.
Who made One Line: Block Fill Puzzle?
One Line: Block Fill Puzzle was developed by Sb Dev. It is listed in the board category on Google Play.
What are the best alternatives to One Line: Block Fill Puzzle?
People looking at One Line: Block Fill Puzzle also look at these board apps: Single Line Block Fill Puzzle, 1 Line-Fill the blocks puzzle, Block Joy, 1010! Block Puzzle Game, Fill Wooden Block 8x8.