A reset-level button would be nice because it's annoying to realize you messed up and have to spend time intentionally dying. Now that that's out of the way:
It's more like a puzzle game than a strategy game, which I personally think still counts, as you do have to plan your moves and their consequences. I just wanted to point that out, but that also means there is really only one strategy that works, which limits your strategic freedom a bit. Very well polished, however, and the graphics and sound go well together.
Great job!
Overall: 7.7/10