i served all the costomers perfectly but i still got game over because not enough came in :( there should be a set number of cuztomers that come in but it is still a good game so i'll give you 3/5
you made the controls to accerlerate and to draw the same thats bad enough to begin with and the fact that the snowball seems to defy gravity and Newton's laws makes it even worse 1/5 if you want to improve it than at least make the snowball have inertia
drawing rocks should be easier it seems your trying to draw rocks eith straight lines wich is too hard but it is an interesting consept and its pretty fun too so i still give a 4/5