User blog comment:Mr. WarmCroissant/Who do you think was the first kill all the characters in Happy Tree Friends?/@comment-25231113-20130916161906

And I've got four guys here. Perfect killers and their exceptions:

Nutty killed Splendid and he failed to kill Flippy or Cro-Marmot.

Splendid killed or Flippy or Lammy.

Lumpy killed Lammy and Flippy. Splendid has to overcome, although the little helpful.

Flippy is to kill Splendid and Lammy.