davidn | I would just like to say that this is a work of genius.

http://www.datacraft.co.jp/takagism/index_e.html

The cleverness of the last puzzle is like something Hideo Kojima himself would think up. But it took me ages to even get to that... Thanks to

prophettenebrae for pointing that out.

That was so challenging. Really enjoyable, even if it took up so much time that I can't remember when I started...weitehr way it was fun.