Cosmoplan is a different kind of physics puzzler
For instance, it takes place in space! Seriously though, the idea of using different sections of a rocket to blast off in different directions looks to be pretty engaging. The trailer has a bit of story, but if you stick around till the end, you'll see the complexity of later stages revealing itself (with orbits and black holes), and it looks pretty mind-bending in its amazingness.
Cosmoplan: A Space Puzzle is available now on the App Store for the price of $0.99.