you can't kill huguwahua. you have to survive 60 remixes. you can only do one action for each remix you do so in total you can do 30 actions until the exit door opens. you can't destroy it because its indestructable along with the walls. you have do leave the maze manually so you have to make more remixes. if you die of natrual causes you have to go to the remix before the remix before you died of natrual causes and try again.