Versuche das Haus ohne abzusetzen in einer Linie zu zeichnen! You have to draw the house in one line, that means that you must not lift your pencil while drawing. It is also forbidden to repeat a line.
Credits: For the paintings I used Inkscape. Music "Monkoto" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/by/3.0/ Update: 21. 09. 2016 new vector graphics
