Your red man should be on the floor with the green man and the bottom block a solid block.This is how I solved level 19.
To crusader. Fantastic story. I like the mention of Canada and St.Johns Newfoundland.Very nice.In the captivity of the icy kingdom looks absolutely gorgeous and the music is great.Level 21 starts out strong. Thank you for all the hard work and countless hours and probably lack of sleep creating the worlds hardest puzzle. Also to Nightmare for all your hard work testing levels for crusader.