1LINE one-stroke puzzle game
one-stroke puzzle game
FreeOffers In-App Purchases
3.4.0for iPhone, iPad and more
Age Rating
1LINE one-stroke puzzle game Screenshots
About 1LINE one-stroke puzzle game
A brain-training puzzle in which you draw 1 line, that will sharpen your wits.
In this free-to-play puzzle game, you merely have to draw one line. It is deceptively simple, yet profoundly deep.
Play through the extensive stages, sharpening your wits as you have fun.
Summary:
A brain-training puzzle game that activates your mind as you play.
When you've got a spare moment, on your daily commute, or before going to bed, why not experience what it feels like to activate you mind?
How to play:
There is only one rule:
"Connect all the points with just one line."
It doesn't matter where you start.
There are some fiendishly tricky, complicated puzzles among the large number of stages.
When you get stuck, make use of a hint.
Stages:
There are 15 levels, and a total of 850 stages.
At first, it starts off with simple shapes, but each time your level increases, the number of lines increases, and it gets more and more complicated.
You might think it's too easy early on.
However, clearing the simple stages is also important.
The hints to clearing the later, more complicated stages can all be found scattered through the simple stages.
Some unique types of line, such as "one way lines" and "overlapping lines", can also be found throughout the stages.
These special lines will encourage your imagination.
Use this chance to activate your mind as you play, by trying to solve this free-to-play brain-training puzzle game.
You're sure to get hooked!!
In this free-to-play puzzle game, you merely have to draw one line. It is deceptively simple, yet profoundly deep.
Play through the extensive stages, sharpening your wits as you have fun.
Summary:
A brain-training puzzle game that activates your mind as you play.
When you've got a spare moment, on your daily commute, or before going to bed, why not experience what it feels like to activate you mind?
How to play:
There is only one rule:
"Connect all the points with just one line."
It doesn't matter where you start.
There are some fiendishly tricky, complicated puzzles among the large number of stages.
When you get stuck, make use of a hint.
Stages:
There are 15 levels, and a total of 850 stages.
At first, it starts off with simple shapes, but each time your level increases, the number of lines increases, and it gets more and more complicated.
You might think it's too easy early on.
However, clearing the simple stages is also important.
The hints to clearing the later, more complicated stages can all be found scattered through the simple stages.
Some unique types of line, such as "one way lines" and "overlapping lines", can also be found throughout the stages.
These special lines will encourage your imagination.
Use this chance to activate your mind as you play, by trying to solve this free-to-play brain-training puzzle game.
You're sure to get hooked!!
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What's New in the Latest Version 3.4.0
Last updated on Jan 11, 2024
Old Versions
Privacy feature update
Show More
Version History
3.4.0
Jan 11, 2024
Privacy feature update
3.3.0
Oct 3, 2023
Update Game Engine
Update Ads
Update Ads
3.2.0
Jul 1, 2022
Improved advertising experience
3.0.2
Oct 14, 2021
Some optimizations
3.0.1
May 6, 2021
Bug fix
3.0.0
May 4, 2021
Support iOS 14.5
2.4.2
Oct 9, 2020
Optimize ads
2.4.0
Sep 15, 2020
bug fix.
2.3.0
Sep 4, 2020
bug fix.
2.2.0
Aug 18, 2020
Thank you for always using it.
We have carried out the following update.
* Improve performance
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
We have carried out the following update.
* Improve performance
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
2.0.0
Jan 30, 2019
Thank you for always using it.
We have carried out the following update.
* Improve performance
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
We have carried out the following update.
* Improve performance
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
1.9.2
Sep 27, 2018
Thank you for always using it.
We have carried out the following update.
* Fixed a bug in which advertisement is displayed to users who have purchased 'Ad delete'
* Improve performance
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
We have carried out the following update.
* Fixed a bug in which advertisement is displayed to users who have purchased 'Ad delete'
* Improve performance
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
1.8.2
Jul 11, 2018
Thank you for always using it.
We have carried out the following update.
* Improve performance
* Minor modification
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
We have carried out the following update.
* Improve performance
* Minor modification
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
1.8.0
Jun 14, 2018
Thank you for always using it.
We have carried out the following update.
* Added a new stage(SPICA)
* Improve performance
* Minor modification
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
We have carried out the following update.
* Added a new stage(SPICA)
* Improve performance
* Minor modification
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
1.7.1
Apr 16, 2018
Thank you for always using it.
We have carried out the following update.
* Added a new stage(MIMOSA)
* Improve performance
* Minor modification
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
We have carried out the following update.
* Added a new stage(MIMOSA)
* Improve performance
* Minor modification
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
1.6.1
Feb 19, 2018
Thank you for always using it.
We have carried out the following update.
* Improve performance
* Minor modification
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
We have carried out the following update.
* Improve performance
* Minor modification
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
1.5.1
Jan 18, 2018
Thank you for always using it.
We have carried out the following update.
* Added a new stage
* Improve performance
* Minor modification
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
We have carried out the following update.
* Added a new stage
* Improve performance
* Minor modification
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
1.4.2
Dec 1, 2017
Thank you for always using it.
We have carried out the following update.
* Fixed a bug that LEVEL 10 becomes unplayable
* Improve performance
* Minor modification
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
We have carried out the following update.
* Fixed a bug that LEVEL 10 becomes unplayable
* Improve performance
* Minor modification
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
1.4.0
Nov 28, 2017
Thank you for always using it.
We have carried out the following update.
* Improve performance
* Minor modification
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
We have carried out the following update.
* Improve performance
* Minor modification
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
1.3.0
Oct 2, 2017
Thank you for always using it.
We have carried out the following update.
* Improve performance
* Minor modification
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
We have carried out the following update.
* Improve performance
* Minor modification
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
1.2.1
Sep 14, 2017
Thank you for always using it.
We fixed the following bug.
* Fixed a bug where correct hints are not displayed
* Improve performance
* Minor modification
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
We fixed the following bug.
* Fixed a bug where correct hints are not displayed
* Improve performance
* Minor modification
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
1.1.0
Aug 16, 2017
Thank you for always using it.
We fixed the following bug.
* Fixed a bug in the achievement function of "Game Center"
* Fixed a bug that can not be started on some terminals
* Improve performance
* Minor modification
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
We fixed the following bug.
* Fixed a bug in the achievement function of "Game Center"
* Fixed a bug that can not be started on some terminals
* Improve performance
* Minor modification
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
1.0.4
Jun 27, 2017
Thank you for always using it.
We fixed the following bug.
* Fixed a bug where correct hints are not displayed.
* Fixed a bug that will freeze when you pass level 10 stage.
* Minor modification
We apologize for any inconvenience.
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
We fixed the following bug.
* Fixed a bug where correct hints are not displayed.
* Fixed a bug that will freeze when you pass level 10 stage.
* Minor modification
We apologize for any inconvenience.
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
1.0.3
Jun 15, 2017
Thank you for always using it.
We have carried out the following update.
* Fixed a bug that ads will remain on game screen
* Correct measurement defect of Leaderboard
* Changed so that the hint displayed when using the restart button does not disappear
* Minor modification
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
We have carried out the following update.
* Fixed a bug that ads will remain on game screen
* Correct measurement defect of Leaderboard
* Changed so that the hint displayed when using the restart button does not disappear
* Minor modification
Please continue your favors toward "1LINE - one-stroke puzzle game" in the future.
1.0.0
May 30, 2017
1LINE one-stroke puzzle game FAQ
Click here to learn how to download 1LINE one-stroke puzzle game in restricted country or region.
Check the following list to see the minimum requirements of 1LINE one-stroke puzzle game.
iPhone
Requires iOS 12.0 or later.
iPad
Requires iPadOS 12.0 or later.
iPod touch
Requires iOS 12.0 or later.
1LINE one-stroke puzzle game supports English, French, German, Japanese, Korean, Simplified Chinese, Spanish, Traditional Chinese
1LINE one-stroke puzzle game contains in-app purchases. Please check the pricing plan as below:
Remove ADs
$1.99
5 Hints
$0.99
30 Hints
$2.99
15 Hints
$1.99
120 Hints
$7.99
Complete Pack
$11.99
50 Hints
$3.99
Unlock LEVEL 2
$1.99
Unlock LEVEL 10
$1.99
Unlock LEVEL 5
$1.99