I agree that this is a simple, yet clean and fun idea. Makes you think on your toes (like for the second level, I had to move quickly to get the proper pieces in place). I also liked the story idea, that twist on the original Final Fantasy story!
Thank you for your kind words, and for noticing the Final Fantasy I reference! :D I'm glad I was able to convey that real time puzzle feel I was aiming for. Thanks for playing!