I believe I heard those numbers in one of those videos: http://blog.monumentvalleygame.com/blog/2014/12/3/eight-videos-about-the-making-of-monument-valley http

I believe I heard those numbers in one of those videos: http://blog.monumentvalleygame.com/blog/2014/12/3/eight-videos-about-the-making-of-monument-valley http://blog.monumentvalleygame.com/blog/2014/12/3/eight-vide... But I can't remember exactly when I heard it.