One touch Drawing

Draw everything with only "One touch".
Test your brain with an amazing puzzle game.
One touch Drawing is a simple yet very addictive puzzle.
The rule is very simple.
Draw given figures with only one touch.
The only problem is "You cannot draw twice the same line".
According to clear levels, new lines and points like below will make it difficult.
1. Line that must be passed twice.
2. One directional line.
3. Warp point.
4. Direction trigger.
5. Way trigger.
6. Warp Maker.
Compatible with iPhone X Super Retina display.