Source google image: http://blog.ocad.ca/wordpress/vism2b15-fw2011-01/files/2011/10/Screen-Shot-2011-10-06-at-2.47.47-PM.png
Machinarium puzzle
Source google image: http://blog.ocad.ca/wordpress/vism2b15-fw2011-01/files/2011/10/Screen-Shot-2011-10-06-at-2.47.47-PM.png