A simple but effective game idea!
In the description you said you want to make a difficult platformer out of it which sounds like an awesome idea, I personally don't know of any Faudian Game (which I think this would be) where the difficulty of controls are actually made by yourself, so you can decide to focus your design on a particular part of the level that's challenging for you!
Some problems I had were the placement issues, where I expect to be able to place it at the edge but it was too far out, and I'm not sure if I'm a big fan of the automatic versions, as I feel like that can take a lot of control away from you.
Otherwise cool entry, especially for the 2 days you had for it!