1LINE - One stroke - One Line

A simple and interesting puzzle game, you can draw a line in it, hundreds of levels of different difficulty, rich and changeable graphics scenes, if you can play to the end, it will make your brain smarter, come on enjoy it.
How to play:
The rule is very simple.
You can start drawing line from anywhere,
And only one line connects all the points.

*****FEATURES*****
• The game is beautiful with background music.
• You can play without any time limits even if no network.
• Huge amount of unbelievable challenging levels.
• The game is clean and beautiful interface.

*****HOW TO PLAY*****
• Connect all the points with just one line. It doesn't matter where you start.
• Here are some fiendishly tricky, complicated puzzles among the large number of stages.
When you get stuck, you can make use of a hint.

*****STAGES*****
Unlock new challenge levels - 6 different levels of difficulty, and a total of 300 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 may think it's too easy early on.
Please note, 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.