RyanJ

"Life is a game that deals in the currency of entropy. The game is played by biological machines programmed in the languages of physics and chemistry: machines of astounding complexity and sophistication, able to achieve the extraordinary and impossible and yet... it's all just a game."

life←{↑1 ⍵∨.∧3 4=+/,¯1 0 1∘.⊖¯1 0 1∘.⌽⊂⍵}