About
Navigate a maze by drawing non-intersecting paths from colored grids to explore all spaces. Solve increasingly complex puzzles by strategically filling the maze.
What's New in Fill Line Block
1.0.3
January 4, 2026
·NEW LEVELS 150 new levels added. ·NEW INTERFACE More refined UI ·NEW FEATURE A hint function is now available in levels. When players encounter difficulties solving puzzles, they can get hints by watching ads. ·NEW LANGUAGES Simplified Chinese, Traditional Chinese, German, French, Spanish, Portuguese, Italian, Russian, Korean, and Japanese. New items are coming every two weeks! Be sure to update your game to get the latest content!
MoreIn-App Purchases
$2.99
No Ads
Remove all advertisements
User reviews
FAQ
What is Fill Line Block?
Fill Line Block is a puzzle game where you draw paths to explore all the grids in a maze. You start from colored grids and must find non-intersecting paths to solve the maze.
How do you play Fill Line Block?
You play by drawing lines from colored starting grids to connect and fill all the spaces within the maze. The paths you draw cannot intersect.
Is Fill Line Block free to play?
Yes, Fill Line Block is free to download and play. It also offers in-app purchases for additional content or features.
Does Fill Line Block have ads?
Yes, Fill Line Block contains advertisements within the game.
What devices is Fill Line Block available on?
Fill Line Block is available on iPhone, iPad, and iPod devices.
What is the age rating for Fill Line Block?
Fill Line Block has an age rating of 12+, indicating it is suitable for users aged 12 and older.
How often is Fill Line Block updated?
The latest version of Fill Line Block is 1.0.3, and it was last updated on January 4, 2026. Updates typically occur to introduce new content or fix bugs.
What is the user rating for Fill Line Block?
Fill Line Block has a perfect rating of 5.0 stars based on 1 rating, suggesting a very positive initial user experience.





