The game play is very creative; obviously your idea is very excellent.
I think the level design can be better probably, especially for that sofa level; just, I was stucked at the gap of sofa, and can't see the faces which are touching the surface of sofa, and after pressed a series of number keys, my dice is successfully dropped on the floor, and can't go on anymore :p.
That level where you need to "jump" then accelerate forward is very impressive. Nice job.