Jewel and Crazy Birds is a physics puzzle: a bird sits above a structure of jewel blocks, and you break them in the right order so it falls safely into its nest. Break the wrong one and it drops somewhere it shouldn't.
Thirty levels, each a small structural problem — work out which block is load-bearing and which is just in the way.
Thirty, each a self-contained physics puzzle around getting the bird to its nest.
A structural physics puzzle — you remove blocks in an order that makes the bird fall the right way, so the sequence matters more than which blocks you pick.
Yes — tap to break blocks. Nothing to install.