LifeWiki talk:Did you know/78

The block is the only still life where all living cells have 3 neighbors. -wwei23 5:56PM 5/1/2018 NY time

That's actually not true; consider bi-blocks and other pseudo still lifes. (Remember, "still life" refers to any stable pattern; you probably meant "strict still life".) Apple Bottom (talk) 08:27, 2 June 2018 (UTC)

Proof of "the only still life"?

Re: this edit -- what is the exact content of the linked page? Is there a completed proof for the statement without the word "known"?
Reverted to the form with the word "known" -- the statement was there since 2018. Can wait until it becomes clear whether or not there is a proof. Confocal (talk) 08:57, 31 July 2023 (UTC)