I've beaten the level after only 20 deaths, it's really not THAT hard. Maybe you should play levels made by RockLeeSmile or cousinoer5 if you want to know what would the definition of impossible levels.
With that said, I actually found the level pretty fun. It's hard, but the good kind of hard for me. The level's kinda dull looking though, I'm not fond of the brownish palette it uses. Also, in your long collapsing bridge near the end of the stage, there were some background tiles that weren't inserted so there's white spots instead of other tiles, you might want to fix that.