.....a hammers "game".
On www.youtube.com/watch?v=vh2a4a6JPM8 is an up-to-date kinetic (dynamic) sculpture with a series arrangement of 5 hammers (levers...):if you push by hand,they will move about ten minutes.
It's a lever concept.
On www.youtube.com/watch?v=SAweiAUuus8 (39-41 sec. on movie) ,is the very old (13-th century ) Villard's de Honnecourt proposal for a "gravity wheel" (or "perpetuum mobile"...) with 7 hammers on the rim.
It's a wheel concept.
Now,you can play as you like...
All the best! / Alex
....this time as a " hammerFall 8 6 19 " (see youtube...) , at :
https://youtu.be/eaAvaLlOLXc
Al_ex