This is very similar Swirl of Life. But the organism is not quite the same and should be more challenging to kill off.
Substrate: https://www.dropbox.com/s/qy1ofdqdb3k8w ... trate?dl=0
Objective (Very Difficult): Kill off the organism living in the substrate
Number of Inserted Cells allowed: 10
Cell types that can by used: All
User-created Challenge: Swirl of Life II
User-created Challenge: Swirl of Life II
Perfection hasnt reached me yet, but its trying hard!
Re: User-created Challenge: Swirl of Life II
My Devorocyte solution works on this as well. Kills them off then self-destructs. 

amor fati
Re: User-created Challenge: Swirl of Life II
Yeah, very cool solution.
Perfection hasnt reached me yet, but its trying hard!