[edit: the PDF has the rules in it. You can't really play the browser game without reading the PDF]
Are there actual rules for this game written anywhere? I cannot imagine how someone is supposed to learn how to play from the pdf if it's not very clearly spelled out what you can and can't do and what the iconography means.
I can't tell if I don't understand the game, or if I do understand it but have somehow not found a solution to puzzle 1.7 in the browser adaptation. It seems like I need one of the people to reach the door without touching any bombs and that lines, walls, and other points cannot be crossed. But it seems impossible? I'm assuming that I'm wrong about something but .....