pipenightdreams-data binary package in Ubuntu Focal amd64

 If you know the old arcade-game "Pipe Dreams", you'll instantly recognize
 this. The goal is to connect different pipe segments to let the water flow
 from the inlet and through as many pipes as possible, until it finally
 reaches the outlet. This requires an even combination of speed, skill and
 foresight.
 .
 (This package contains just the data files; you'll need the pipenightdreams
 package as well in order to actually play the game.)

Source package