This is more challenging than it looks, but is pretty fun once you get the hang of it. The simplistic art style looks like something done in MS Paint, and I feel that gives it a certain charm as it works well for the game's overall appearance and play style. I also like that the dev has apparently kept it up to date despite it being made in 2015. That's pretty cool of you, guy.
Good job on this. It's nice having something for the holiday season that isn't just more Santa or snowmen.