Haha, damn, that's hard! I managed to save teddy 3 times, which frankly I think was more fluke than skill at placing the pillows to block the footballs :) I liked the concept, though. Without knowing where the balls were coming from it was hard to know where to put the pillows, and as they killed teddy you had limited places anyway. Even so, with a bit more work evolving the concept it could turn into a sort of reverse Angry Birds.

Hit detection seems a bit off. The biggest problem is that you can't see where you're placing the pillows until you click, meaning there's a lot of trial and error in just placing the pillows without hitting him yourself. It would be more interesting if you had to use a variety of objects.

This is abviously a really simple demo game, but I think you have a really solid idea and would love to see you build on it more.

A great idea, with very poor execution. I think if you remade this, or even made a sequel, with some more polish it could work excellently. For example:
-Add an outline of where the pillow will land when you click, making it much easier to be precise in your structures.
- Add arrows from the top indicating where the balls will come from.
- Some music would be nice (I could help out with that if you want.).
- Give Teddy a little bit of standing power, he's far too easy to topple, which can be frustrating.

This is great as your first game, don't give up! You clearly have the ideas to makea good game, use this as a learning experiment!

Nice game, very creative, I think that you already saw that, but we can cover the teddy easily using 3 pillows x-D but I liked it =-D
If you can, please review my game for the Game Jam too =-)