Metropolis is a dissection puzzle.
This puzzle is a variation on the soma cube. Although, his version does add to the soma cube in that the number of solutions is limited, this may make it easier to solve.
Artistic Ratings
The ratings I have chosen for this puzzle is 4,4,7. It is quite a fun puzzle and is pleasant to look at. But it doesn’t feel that artistic. Its more a disposable, throwaway puzzle.