1LINE – One Line with One Touch

What is 1LINE – One Line with One Touch?

Developed by X‑FLOW, 1LINE is a free puzzle game that challenges you to draw a single continuous line through a set of dots without lifting your finger. The core mechanic is simple, yet the puzzles become increasingly demanding.

Key Features

• Hundreds of puzzle packs, all available at no cost.
• Daily challenges that refresh each day, encouraging short, regular brain workouts.
• Hint system to assist when a puzzle feels stuck.
• Compact footprint that does not consume significant storage or battery.

How to Play

Tap the screen and drag your finger to connect every dot in the puzzle. The goal is to complete the pattern with a single, uninterrupted stroke. Success relies on visual planning and spatial reasoning.

Things to Know Before Installing

• The app is free to install and use.
• No specific Android version, size, or permission details are provided, so it should work on most devices that support standard Android apps.
• Terms of Use and Privacy Policy are hosted at www.x-flow.app/terms-of-use.html and www.x-flow.app/privacy-policy.html respectively.

Frequently Asked Questions

Is 1LINE suitable for quick play sessions?

Yes. Each puzzle can be solved in a few minutes, making it appropriate for short breaks at work, on a commute, or anywhere you have a few spare minutes.

Do I need an internet connection to play?

The provided information does not specify online requirements, but the game’s design focuses on offline play.

Can I get help if I’m stuck on a puzzle?

Yes. The app includes a hint feature that can be used when you cannot determine the correct line.