Table Of Contents

Latest update [menu]
Minor Bug Fixes
Description [menu]
Sharpen your mind with a connect-the-block-style one-line brain training puzzle game.
A simple but addictive one-line puzzle game that’s completely free to play.
Your brain becomes more active the more you play.
During your commute, before you sleep… enjoy downtime with brain training.
The rules are extremely simple.
Just fill in all of the blocks using only one line.
Use hints for puzzles that are too hard to solve.
Hints are also free, of course.
4 levels of difficulty.
A whopping 2,000 puzzles.
Don’t get too cozy - the puzzles get harder as you go along.
One-line puzzles are mathematical problems with origins in the early 18th century. First posed in Königsberg, the original puzzle revolved around the town’s Pregel River.
Mathematical thinking is said to increase work efficiency and prevent aging.
Whether math is your bane or your forte, be sure to give this game a try.
You’re sure to get hooked on these puzzles!
How to install Fill - one-line puzzle game APK for Android [menu]
Download Fill - one-line puzzle game APK file (com.gamestart.fill_137_48216535.apk) from SameAPK.com, then follow these steps:
Update Phone Settings
- Go to your phone Settings page
- Tap Security or Applications (varies with device)
- Check the Unknown Sources box
- Confirm with OK
Go to Downloads
- Open Downloads on your device by going to My Files or Files
- Tap the APK file you downloaded (com.gamestart.fill_137_48216535.apk)
- Tap Install when prompted, the APK file you downloaded will be installed on your device.
How to install Fill - one-line puzzle game APK on Windows 7/8/10 or MAC PC? [menu]
Download Fill - one-line puzzle game APK file(com.gamestart.fill_137_48216535.apk) from SameAPK.com to your PC (ex: /Users/xxx/Downloads/(com.gamestart.fill_137_48216535.apk)), then follow these steps:
Using Emulator:
- Download And Install one Emulator Softwares (Ex: Bluestacks, GenyMotion, NoxPlayer)
- Simple install APK on PC by drag and drop file com.gamestart.fill_137_48216535.apk on Emulator screen
Fill - one-line puzzle game APK Pros & Cons [menu]
Pros
- This app is safe, it's not require high risk permissions
- Compatible with 32 bit device (most Emulator using 32bit arch CPU)
- Compatible with 64-bit device (some android device and current Bluestacks)
Cons
Everything is good.