I enjoyed not only the quick restart feature, but the fact that I could "redraw" a line by looping around and drawing it again. This game would be killer on a tablet with touch pad controls. This feels like this could become a fully fledged (bird pun intended) game with the addition of more levels through additional/more complex puzzle elements: Multiple Chickens, Spinning wheels within the level, Chicken Activated events (button presses, switches), Pink Squares that still break your pencil but are very bouncy instead of open space.
Thank you for such a wonderful and sweet submissions. -Cheers