One Touch Drawing Puzzle to become smart

Category	Price	Seller	Device
Games	Free	Yumi Mito	iPhone, iPad, iPod

The rules are extremely simple.
Just draw a single, continuous line in one touch that crosses all the lines in the puzzle without overlapping!
This is a simple and fun game and best of all, it's completely free!

How to play:
It's super easy to play!
Draw the figure with one continuous stroke!
There are plenty of stages with lots of variety!
-An arrowed line must be drawn along the corresponding direction.
-A numbered line must be drawn in the corresponding turn.
-A Blue line must be drawn twice.
-You can zoom the figure by pinching the screen.

IQ TEST MODE:
Complete 5 random puzzles in 5 minutes to raise your IQ (in-game score)!
This mode is perfect for when you have only a few minutes to kill, and can be played over and over again!

All for free:
Get hints for and see answers to puzzles you are having trouble with, all for free!