Are You Smart Enough to Assemble This Brain-Teaser Furniture? - Wired

via brain teasers - Google News http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNH26JFXnI5gYXTOesfNyKbYy1OOdg&url=http://www.wired.com/design/2013/08/constructing-this-furniture-is-like-solving-a-puzzle/