What is Fill Line?
Fill Line is a free casual game with arcade elements that you can play online in your web browser on Gameziko. It needs no download, no install and no account. Sharpen your mind with a connect-the-block-style one-line brain training puzzle game.
How to play Fill Line
- Press "Play now" on the game screen. Fill Line loads inside the player; some games take up to 20 seconds and may show a short ad first.
- Touch and drag.
- Use the full-screen button at the bottom right of the player for a bigger view, and press Esc to leave full screen.
Game details
| Category | Casual |
|---|---|
| Tags | arcade |
| Controls | Touch (tap or swipe) |
| Screen | Portrait (480 × 720) |
| Price | Free |
| Download or sign-up | Not needed |
| Distributed by | GameDistribution |
| Added to Gameziko | 30 September 2026 |
Description from the developer
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.
Fill Line: frequently asked questions
Is Fill Line free to play?
Yes. Fill Line is free to play on Gameziko, with no download and no account needed. Like most free web games, it is funded by ads, so it may show a short ad before or between rounds.
What are the controls in Fill Line?
The developer's instructions for Fill Line say: "Touch and drag."
Can I play Fill Line on a phone or tablet?
Yes. Fill Line supports touch controls, so it works in the browser on Android phones, iPhones and tablets as well as on a computer.
What games are similar to Fill Line?
If you like Fill Line, try Perfect Landing, Plane Pilot, Grand Prix Hero and Super Cute Cat. They are casual games with similar themes, and you can find more in the Casual category on Gameziko.
Good to know
Fill Line is made by an independent developer and delivered by GameDistribution, so Gameziko cannot change the game or recover lost progress. Any progress the game saves is kept in your browser on this device. If the game does not start, wait up to 20 seconds, allow ads for gameziko.com and try again, or report the game.