1. The VOID -- Trapped in The Vortex!! -- I truly don't know how to guide the spirit to make his job. EDIT: My solution depends a lot on LUCK, but it worked.
I also discovered a final secret. I just LOVE the games of such type. And especially good that there is no hints: I'm often frustrated almost at the end of game and start using solutions. Here it's unavailable.
I will crack this challenge someday. For now got stuck very quickly, though.
