1LINE –One Line with One Touch

Contains adsIn-app purchases
4.4
545K reviews
50M+
Downloads
Content rating
Everyone
Enjoy this game for free, plus hundreds more free of ads and in-app purchases, with a Google Play Pass subscription. Learn more
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About this game

One Line with One Touch is a simple way to get some brain training exercise everyday. This is a great mind challenging game with simple rules. Just try to connect all the dots with only one touch.

In this tricky mind game you will find a lot of good brain puzzle packs and a daily challenge.

Just a couple of minutes a day with this mind game will help you activate your brain. Enjoy this brain training game at home or at work, at a park or in a bus, in other words everywhere!

This One Line with One Touch game doesn’t occupy a lot of space on your device and it doesn’t drain your battery!

In One Line with One Touch you will find:
• Hundreds of challenging packs. All of them are free
• Daily challenges. Train your mind with smart brain puzzles everyday
• Hints. In case you find yourself stuck and without any idea how to connect the dots with one touch. You are welcome to use hints!

Only 1% of people can complete some of the puzzles in this game. Can you complete them?

Terms of Use: www.x-flow.app/terms-of-use.html
Privacy Policy: www.x-flow.app/privacy-policy.html
Updated on
Jul 25, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 4 others
This app may collect these data types
Location, Personal info and 5 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.4
492K reviews
A Google user
October 21, 2018
Easy level, ad, another easy level, ad. Spent more time with ads than i did with puzzles. I like the puzzle idea, but let me start on hard puzzles, and not have to trudge my way through ad after ad after ad to get to a puzzle that i might struggle to solve. Not to mention if you start a level over, guess what you get to watch first? An ad, so be careful on line placement unless you wanna watch all the ads when you realize you have to restart.
473 people found this review helpful
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Tammior “Tammy”
June 13, 2021
This game app may appear to be small, but once you're in it, you will not be able to put it down. Levels are numerous with 26 puzzles within each one. When you get all of them correct the app will let you know you can advance to the next level. As you unlock levels you are presented with another 26 or so puzzles. I don't have to wait for tv ads to get coins. A lot of fun! Keep up the awesome work you've given to bring a happy moment to my day!
96 people found this review helpful
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James Goode
May 9, 2025
great game love these types of games. would love a timer to see how fast im doing it ads another level of incentive to play id like to see a leader board of time to beat . online head to head speed games would be excellent . i maybe going a little far but this is what I want in a game of this type. oh just another quick idea. make it 3 dimensional same concept but on a cube you must rotate and connect. but you must end in the correct point to connect lines on other side 🤓
73 people found this review helpful
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What’s new

You worry about winning a difficult level, we’re busy making your experience better. 🤗
While you keep solving puzzles, we keep improving the game. 💪

Thank you so much for your feedback. Keep it coming :) Get the latest improved version of the game!