Magic Pen Walkthrough - Part 1

A little walkthrough if you get stuck on this wonderful little game:

[link]

First part of three, didn't want to jam all 26 levels in one picture. xD

Second part is here: [link]

EDIIIIT// To make the long long squarey thingies in level 8 and 9, just draw a single straight line and release the mouse button. If you make the line too bent it'll become a triangle, but that often works just as good.